1996 Pontiac Bonneville Owners Manual

Driving too fast through large water puddles or even going through some car washes can cause problems, too. The water may affect your brakes, Try to avoid puddles. But if you can’t, try to slow down before you hit them.

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ride on the water.

Hydroplaning Hydroplaning is dangerous. So much water can build up under your tires that they can actually This can happen if the road is wet enough and you’re is hydroplaning, going fast enough. When your vehicle it has little or no contact with the road. Hydroplaning doesn’t happen often. But tires haven’t much tread or if the pressure in one or more is low. It can happen if a lot of water is standing on the road. If you can see reflections from trees, telephone poles or other vehicles, and raindrops “dimple” the water’s surface, there could be hydroplaning. Hydroplaning usually happens at higher speeds. There just isn’t a hard and fast rule about hydroplaning. The best advice is to slow down when it is raining.

it can if your

Driving Through Deep Standing Water

NOTICE:

~~~~~~~~

If you drive too quickly through deep puddles or standing water, water can come in through your engine’s air intake and badly damage your engine. Never drive through water that is slightly lower than the underbody of your vehicle. If you can’t avoid deep puddles or standing water, drive through them very slowly.

some Other R a l g Weather Tips

Turn on your low-beam headlamps -- not just your parking lamps -- to help make you more visible to others. Besides slowing down, allow some extra following distance. And be especially careful when you pass another vehicle. Allow yourself more clear room ahead, and be prepared to have your view restricted by road spray. Have good tires with proper tread depth. (See “Tires” in the Index.)

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One of the biggest problems with city streets is the amount of traffic on them. You’ll want to watch out for what the other drivers are doing and pay attention to traffic signals. Here are.ways to increase your safety

in city driving:

Know the best way to get to where you are going. Get a city map and plan your trip.into an unknown part of the city just as you would for a cross-countq trip. Try to use the freeways that rim and crisscross most large cities. You’ll save time and energy. (See the next part, “Freeway Driving.”) Treat a green light as a warning signd A traftic light is there because the corner is busy enough to need it. When a light huns green, and just before you start to move, check both ways for vehicles that have not cleared the intersection or may be running the red light.

City Driving

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Freeway Driving

Mile for mile, freeways (also called thruways, parkways, expressways, turnpikes or superhighways) are the safest of all roads. But they have their own special rules. The most important advice on freeway driving is: Keep’ up with traffic and keep to the right. Drive at the same speed most of the other drivers are driving. Too-fast or too-slow driving breaks a smooth traffic flow. Treat the left lane on a freeway as a passing lane.

At the entrance, there is usually a rarnp that leads to the freeway. If you have a clear view of the freeway as you drive along the entrance ramp, you should begin to check traffic. Try to determine where you expect to blend with the flow. Try to merge into the gap at close to the prevailing speed. Switch on your turn signal, check your mirrors and glance over your shoulder as often as necessary. Try to blend smoothly with th’e traffic flow. Once you are on the freeway, adjust your speed to the posted limit or to the prevailing rate if it’s slower. Stay in the right lane unless you want to pass. Before changing lanes, check your mirrors. Then use your turn signal. Just before you leave the lane, glance quickly over your shoulder to make sure there isn’t another vehicle in your “blind” spot. Once you are moving on the freeway, make certaih you allow a reasonable following distance. Expect to move ’ slightly slower at night. When you want to leave the freeway, move to the proper lane well in advance. If you miss your exit, do. not, under any circumstances, stop and back up. Drive on tu the next exit. The exit rarnp can be curved, sometimes quite sharply.

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The exit speed is usually posted. Reduce your speed according to your speedometer, not to your sense of motion. After driving for any distance to think you are going at higher speeds, you may tend slower than you actually are. Before Leaving on a Long Trip Make sure you’re ready. Try to be well rested. If you . must start when you’re not fresh -- such as after a day’s work -- don’t plan to make too many miles that first part of the journey. We,ar comfortable clothing and shoes you can easily drive in. Is your vehicle ready for a long trip? If you keep it serviced and maintained, it’s ready to go. If it needs service, have it done before starting out. Of course, you’ll find experienced and able service experts in Pontiac dealers all across North America. They’ll be ready and willing to help,if you need it.

Here are some things you can check before a trip: 0 Windshield Washer Fluid: Is the reservoir full?

Are all windows clean inside and outside?

0 Wiper Blades: Are they in good shape?

Fuel, Engine Oil, Other Fluids: Have you checked all levels?

0 Lamps: Are they all working? Are the lenses dean? 0 Tires: They are vitally irnportmt to a safe,

trouble-free trip. Is the tread good enough for long-distance driving? Are the tires all inflated to the recommended pressure?

0 Weather Forecasts: What’s the weather outlook

along your route? Should you delay your trip a short time to avoid a major storm system? Maps: Do you have up-to-date maps?

Hill and Mountain Roads

Highway Hypnosis Is there actually such a condition as “highway hypnosis”? Call it Or is it just plain falling asleep at the wheel? highway hypnosis, lack of awareness, or whatever. There is something about an easy stretch of road with the same scenery, along with the hum of the tires on the road, the drone of the engine, and the rush of the wind against it happen the vehicle that can make you sleepy. Don’t let to you! If it does, your vehicle can leave the road h Zess than a second, and you could crash and be injured. What can you do about highway hypnosis? First, be aware that it can happen. Then here are some tips:

Make sure your vehicle is well ventilated, with a comfortably cool interior. Keep your eyes moving. Scan the road ahead and to the sides. Check your rearview mirrors and your instruments frequently. If you get sleepy, pull off the road into a rest, service or parking area and take a nap, get some exercise, or both. For safety, treat drowsiness on the highway as an emergency.

Driving on steep hills or mountains is different from driving in flat or ,rolling terrain.

~f you drive regularly in steep country, or if you’re planning to visit there, here are some tips that can make your trips safer and more enjoyable.

Keep you vehicle in good shape. Check all fluid levels and also the brakes, tires, cooling system and transaxle. These parts can work hard on mountain roads.

0 Know how to go down hills. The most important thing to know is this: let your engine do some of the slowing down. Shift to a lower gear when you go down a steep or long hill.

If ‘you don’t shift down, your brakes could get so hot that they wouldn’f work well. You would then have poor braking or even none going down a hill. You could crash. Shift down to let your engine assist your brakes on a steep downhill slope.

Coasting downhill in NEUTRAL (N) or with the ignition off is dangerous. Your brakes will have to do all the work of slowing down. They could get so hot that they wouldn’t work well. You would then have p m braking or even none going down a hill. 1 You could crash. Always have your engine running and your vehicle in gear when you go downhill.

Know how to go uphill. Shift down to THIRD (3). This will help cool your engine and transaxle, and you can climb the hill better.

0 Stay in your own h e when driving on two-lane

roads in hills or mountains. Don’t swing wide or cut across the center of the road. Drive at speeds that let you stay in your own lane.

0 As you go over the top of a hill, be dert. There could be something in your lane, like a stalled car or an accident. You may see highway signs on mountains that warn of specid ‘problems. Examples are long grades, passing or

: I’ no-passing zones, a falling rwkx area or winding

,:\. . . roads. Be alert to these and take appropriate action.

Winter Driving

Here are some tips for winter driving:

Have your Pontiac in good shape for winter. You may want to put winter emergency supplies in your trunk.

Include an ice scraper, a small brush or broom, a supply of windshield washer fluid, a rag, some winter outer clothing, a small shovel, a flashlight, a red cloth and a couple of reflective warning triangles. And, if you will be driving under severe conditions, include .a small bag of sand, a piece of old carpet or a couple of burlap hgs to help provide traction. Be sure you properly secure these items in your vehicle.

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Driving on Snow or Ice Most of the time, those places where your tires meet the road probably have good traction. However, if there is snow or ice between your tires and,, the road, you can have a very slippery situation. You’ll have a lot less traction or “grip” and will need to be very careful.

What’s the worst time for this? “Wet ice.” Very cold snow or ice can be slick and hard to drive on. But wet ice can be even more trouble because it may offer the least traction of all. You can get wet ice when it’s about freezing (32°F; O°C) and freezing rain begins to fall. Try to avoid driving on wet ice until salt and sand crews can get there.

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Whatever the condition -- smooth ice, packed, blowing or loose snow -- drive with caution. If you have traction control, keep the system on. It will ipprove your ability to accelerate when driving on a slippery road. Even though your vehicle. has a traction control system, you’ll want to slow down and adjust your driving to the road conditions. See “Traction Control System” in the Index. If you don’t have the traction control system, accelerate gently. Try not to break the fragile traction. If you accelerate too fast, the drive wheels will spin and polish the surface under the tires even more.

Your anti-lock brakes improve your vehicle’s stability when you make a hard stop on a slippery road. Even though you have the anti-lock braking system, you’ll want to begin stopping sooner than you would on dry pavement. See “Anti-Lock’’ in the Index.

Allow greater following distance on any slippery road. Watch for slippery spots. The road might be fine until you hit a spot that’s covered with ice. On an otherwise clear road, ice patches may appear in shaded areas where the sun can’t reach: around clumps of trees, behind buildings or under bridges. Sometimes the surface of a curve or an overpass may remain icy when the surrounding roads are clear. If you see a patch of ice ahead of you, brake before you are on it. Try not to brake while you’re actually on the ice, and avoid sudden steering maneuvers.

.I.

. .

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If You’re Caught in a Blizzard

Tie a red cloth to your vehcle to alert police that you’ve been stopped by the snow. Put on extra clothing or wrap a blanket around you. If you have no blankets or extra clothing, make body insulators from newspapers, burlap bags, rags, floor mats -- anything you can wrap around yourself or tuck under your clothing to keep warm. .

If you are stopped by heavy snow, you could be in a serious situation. You should probably stay with your vehicle unless you know for sure that you are near help and you can hike through the snow, Here are some things to do to summon help and keep yourself and your passengers safe: 0 Turn on your hazard flashers.

You can run the engine to keep warm, but be careful.

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_I

-- 1. <.

A CAUTION:

i - .

Snow can trap exhaust gases under your vehicle. This can cause deadly CO (carbon monoxide)'gas to get inside. CO could overcome you and kill you. Youxan't see it or smell it, so you might not it is in your vehicle. Clear away snow from ~ Q W around the base of your vehicle, especially any that is blocking your exhaust pipe. And check around again from time to time to be sure snow doesn't collect there. Open a window just a little on the side of the vehicle that's away from the wind. This will help keep CO out.

Run your engine only as long as you must. This saves fuel. When you run the engine, make it go a little faster than just idle. That is, push the accelerator slightly. This uses less fuel for the heat that you get and it keeps the battery charged. You will need a well-charged battery to restart the vehicle, and possibly for signaling later OIZ with your headlamps. Let the heater run for awhile. Then, shut the engine off and close the window almost all the way to preserve the heat. Start the engine again and repeat this only when you feel really uncomfortable from the cold. But do it as little as possible. Preserve the fuel as long as you can. To help keep warm, you can get out of the vehicle and do some fairly vigorous exercises every half hour or so until help comes.

a .

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Loading Your Vehicle

TIRE-LOADING IiNFORMATlON

'@I OCCUPANTS FRT. CTR. RR.

VEHICLE CAP. WT.

TOTAL

LBS.

KG

MAX. LOADING & GVWR SAME AS VEHICLE COLD TIRE CAPAC,lTY WEIGHT

XXX

TIRE SIZE

SPEED RTG

PRESSURE PSI/KPa

FRT. RR. SPA. IF TIRES ARE HOT, ADD 4PS1/28KPa SEE OWNER'S MANUAL FOR ADDITIONAL INFORMATION

W o labels on your vehicle show how much weight it may properly carry. The Tire-Loading Information label found on the rear edge of the driver's door tells you the proper size, speed rating and recommended inflation pressures for the tires on your vehicle. It also gives you important information about the number of people that can be in your vehicle and the total weight that you can carry. This weight is called the Vehicle Capacity Weight and includes 'the weight of all occupants, cargo and all nonfactory-installed options.

MFD BY GENERAL MOTORS CORP DATE GYWR GAWR FRT GAWR RR

THIS VEHICLE CONFORMS TO ALL APPLI- CABLE U.S. FEDERAL MOTOR VEHICLE SAFETY, BUMPER, AND THEFT PREVENTION STANDARDS IN EFFECT ON THE DATE OF MANUFACTURE SHOWN ABOVE.

The other label is the Certification label, found on the rear edge of the driver's door. It tells you the gross weight capacity of your vehicle, called the GVWR (Gross Vehicle Weight Rating). The GVWR includes the weight of the vehicle, all occupants, fuel and cargo. Never exceed the GVWR for your vehicle, or the Gross Axle Weight Rating (GAWR) for either the fi-ont or rear axle. And, if you do have a heavy load, you should spread it out. Don't c q more than 176 lbs: (80 kg) in your h-unk.

Do not load your vehicle any heavier than the GVVVR, or either the maximum front or rear GAWR. If you do, parts on your vehicle can break, or it can change the way your vehicle handles. These could cause you to lose control. Also, overloading can shorten the life of your vehicle.

NOTICE:

I Your warranty does not cover parts or

components that fail because of overloading.

If you put things inside your vehicle tools, packages or anything else -- they will go as fast as the vehicle goes. If you have to stop or turn quickly, or if there is a crash, they'll keep going.

-- like suitcases?

Things you put inside your vehicle can strike and injure people in a sudden stop or turn, or in a crash.

Put things in the trunk of your vehicle. In a trunk, put them as far forward as you can. Try to spread the weight evenly. Never stack heavier things, like suitcases, inside the vehicle so that some of them are above the tops of the seats. Don't leave an unsecured child restraint in your vehicle. When you carry something inside the vehicle, secure it whenever you can. Don't leave a seat fold'ed down unless you need to.

Electronic Level Control (Option) This feature keeps the rear of your'vehide level as the load changes. It is automatic -- you do not need to adjust anything.

Towing a Trailer

If you don’t use the correct equipment and drive properly, you can lose control when you pull a brakes may not work well -- or even at all. You and &der. For example, if the trder is too,heavy, the your passengers could be’ seriously injured. Pull a trailer only if you have followed all the steps in this section. Ask your Pontiac dealer for advice and information about towing a trailer with your vehicle.

I NOTICE:

’

Pulling a trailer improperly can damage your vehicle and result in costly repairs not covered by your warranty. To pull a trailer correctly, follow the advice in this part, and see your Pontiac dealer- for important information about towing a trailer with your vehicle.

4-32 ‘

Do not tow a trailer if your vehicle is equipped with the SSE package. Your vehicle can tow a trailer if it is equipped with the SE package and proper trailer towing equipment. To is for your identify what’the vehicle ‘trailering capacity vehicle, you should read the information i.i “Weight of the Trailer” that appears later in this section. But trailehg is different than just driving your vehicle by in handling;durability, itself. Trailering means changes and fuel economy. Successful, safe trailering takes correct equipment, and it has to be used properly. That’s the reason for this part. In it are many time-tested, important trailering tips and safety rules. Many of these are important for your safety and that of your passengers. So please read this section carefially before you pull a trailer. Load-pulling_components such as the engine, transaxle, wheel assemblies and tires are forced to work harder against the drag of the added weight. The engine is required to operate at relatively higher speeds and under greater loads, generatkig extra heat, What’s more, the trailer adds considerably to wind resistance, increasing the pulling requirements,

If You Do Decide To Pull A Trailer If you do, here are some important points:

There are many different laws, including speed limit restrictions, having to do with trailering. Make sure your rig will be legal, not only where you.live but also where you’ll be driving. A good source for this information can be state or provincial police. Consider using a sway control. You can ask a hitch dealer about sway controls. Don’t tow a trailer at all during the first 1,000 miles (1 600 h) your new vehicle is driven. Your engine, axle or other parts could be damaged. Then, during the first 500 miles (800 km) that you tow a trailer, don’t drive over 50 mph (80 km/h) and don’t make starts at full throttle. This helps your engine and other parts of your vehicle wear in at the heavier loads. Obey speed limit restrictions when towing a trailer. Don’t drive faster than the maximum posted speed for trailers (or no more than 55 mph (90 km/h)) to save wear on your vehicle’s parts.

Three important considerations have to do with weight:

trailer,

the weight of the the weight of the trailer tongue

d ,and the total weight on your vehicle’s tires.

Weight of the Trailer How heavy can a trailer safely be? It should never weigh more than 1,000 lbs. (450 kg). But even that can be too heavy. It depends on how you plan to use your example, speed, altitude, road grades, outside temperature and how much your vehicle is trailer are all important. And, special equipment that you have on your vehicle. You can ask your dealer for our trailering information or advice, or you can write us at:

used to pull, a it can also depend on any

rig. For

Customer Assistance Center Pontiac Division One Pontiac. Plaza Pontiac, MI 48340-2952

In ‘Canada, write to:

General Motors of Canada Limited Customer Assistance Center 1908 Colonel Sam Drive Oshawa, Ontario L1H 8P7

.hi.

. \ ,

.+ .

,.

.. . - ’ Y

Weight of the Trailer Tongue The tongue load (A) of any trailer’ is an important weight to measure because it affects the total capacity weight of your vehicle. The capacity weight includes the curb weight of the vehicle, my cargo you may carry in it, and the people who will%e riding in the vehicle. And if you will tow a trailer, you must subtract the tongue load from your vehicle’s capacity weight because your vehicle will be carrying that weight, too. See “Loading Your Vehicle” in the Index for more information. about your vehicle’s maximum load capacity.

If you’re using a “dead-weight” hitch, the trailer tongue (A) should weigh 10% of the total loaded trailer weight (B). If you have a “weight-distributing” hitch, the trailer tongue (A) should weigh 1.2% of the total loaded trailer weight (B). After you’ve loaded your trailer, weigh the trailer and then the tongue, separately, to see if the weights are proper. If they aren’t, you may be able to get them right simply by moving some items around in the trailer. Total Weight on.Your Vehicle’s Tires Be sure your vehicle’s tires -are inflated to the recommended pressure for-cold tires. You’ll find these numbers ~ l t l the Certification label at the rear edge of the drivel’s door or see “Loading. Your Vehicle” in the Index. Then be sure you don’t go over the GVW limit for your vehicle, including the weight of the trailer tongue.

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Hitches It’s important to have the correct hitch equipment. Crosswinds, large trucks going by and rough roads are a few reasons why you’ll need the right hitch. Here are some rules to follow:

Will you have to make any holes in the body of your vehicle when you hstall a trailer hitch? If you do, then be sure to seal the holes later when you remove the hitch. If you don’t seal them, deadly carbon monoxide (CO) from your exhaust can get into your the Index). Dirt vehicle (see “Carbon Monoxide” in and water can, too. The bumpers on your vehicle are not intended for hitches. D o not attach rental hitches or other bumper-type hitches to them. Use only a frame-mounted hitch that does not attach to the bumper.

Safety Chains You should always attach chains between your vehicle and your trailer. Cross the safety chains under the tongue of the trailer so that the tongue will not drop to the road if it becomes separated from the hitch. Instructions about safety chains may be provided by the hitch manufacturer or by the trgler manufacturer. Follow the manufacturer’s recommendation for attaching safety chains and do not attach them to the bumper. Always leave just enough slack so you can turn with your rig. And, never allow safety chains to drag on the ground. Trailer Brakes Does your trailer have its own brakes? Be sure to read and follow the instructions for the trailer brakes so you’ll be able to install, adjust and maintain them properly. Because you have anti-lock brakes, do not try to tap into your vehicle’s brake system. If you do, both brake systems won’t work well, or at all.

(_,.,.. !. ‘ , ) - * : 5 , .>:. . -. L,. t .,

.,

Driving with a nailer Towing a trailer requires a certain amount of experience. Before seffing out for the open road, you’ll want to get to know your rig, Acquaint yourself with the feel of handling and braking with the added weight of the trailer. And always keep in mind that the vehicle you are driving is now a good deal longer and not nearly as responsive as your vehicle is by itself. Before you start, check the trailer hitch and platform (and attachments), safety chains, elec.ical connector, lamps, tires and mirror adjustment. If the trailer has electric brakes, start your vehicle and trailer moving and then apply the trailer brake controller by hand to be sure‘ the brakes are working. This lets you check your electrical connection at the same time. During your trip, check occasionally to, be sure that the load is secure, and that the lamps and any trailer brakes are still working.

Following Distance Stay at least twice as far behind the vehicle ahead as you would when driving your vehicle without a trailer. This can help you avoid situations that require heavy braking and sudden tuns. Passing You’ll need more passing distance up ahead when yuu’re, towing a trailer. And, because you’re a good deal longer, you’ll need to go much farther beyond the passed vehicle before you can return to your lane. Backing Up Hold the bottom of the steering wheel with one hand. Then, to move the trailer to the to the left. To move the trailer to the right, move your hand to the right. Always back up slowly and, if possible, have someone guide you.

left, just move that hand

I :

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Making Turns

NOTICE:

Making very sharp turns while trailering could cause the trailer to come in contact with the vehicle. Your vehicle could be damaged. Avoid making very sharp turns while trailering.

When you’re turning with a trailer, make wider turns than normal. Do this so your trailer won’t strike soft shoulders, curbs, road signs, trees or other objects. Avoid jerky or sudden maneuvers. Signal well in advance. ‘ . Turn ,Signals When Towing a Trailer’ When you tow a trailer, your vehicle may need a different turn signal flasher and/or extra wiring. Check with your Pontiac dealer. The green arrows on your instrument panel will flash whenever you signal a turn or lane change. Properly hooked up,’ the trailer lamps will also flash, telling other drivers you’re about to turn, change lanes or stop.

know if

When towing a trailer, the green arrows on your instrument panel will flash for turns even if the bulbs on the trailer are burned out. Thus, you may think drivers behind you are seeing your signal when they are not. It’s important to check occasionally to be sure the trailer bulbs are still working. Your vehicle has bulb warning lights. When you’plug a trailer lighting system into your vehicle’s lighting system, its bulb warning lights may not let you one of your lamps goes out. So, when you have a trailer lighting system plugged in, be sure vehicle and trailer lamps from time to time to be sure they’re all working. Once you disconnect the trailer lamps, the bulb warning lights again can tell of ypur vehicle lamps is out. Driving On Grades Reduce speed and shift to a lower gear before you start down a long or steep downgrade. down, you might have to use your brakes so much that they. would get hot and no longer work well. On a long uphill grade, shift down to D m reduce your speed to around 45 mph (70 km/h) to reduce the possibility of engine and transaxle overheating.

If you don’t shift

to check your

you if one

(D) and

4-37

Parking on Hills You really should not park your vehicle, with a trailer attached, on a hill. If something goes wrong, your rig could start to move. People can be injured, and both your vehicle and the trailer can be damaged. But if you ever have to park your rig on a hill, here’s how to do it: 1. Apply your regular brakes, but don’t shift into

PARK (P) yet.

2. Have someone place chocks under the trailer wheels. 3. When the wheel chocks are in place, release the regular brakes mil the chocks absorb the load.

4. Reapply the regular brakes. Then apply your pa;rking

brake, and then shift to PdRK (P).

’ 5. Release the regular brakes.

When You Are Ready to Leave After Parking on a Hill 1. Apply your regular brakes and hold the pedal

.down while you:

Start your engine;

e Shift into a gear; and

Release the parking brake.

2. Let up on the brake pedal. 3. Drive slowly until the trailer is clear of the chocks. 4. Stop and have someone pick up and store the chocks. Maintenance When Trailer Towing Your vehicle will & service more often when you’re p m g a t r d e ~ See the Mainte~nance Schedule for more on this. Things that are especially important in trailer operation are .automatic trande fluid (don’t overfill), engine oil, belts, cooling system and brake adjustment. Each of these is-covered in this manual, and the Index will help you k d them quickly. If you’re tradering, it’s a good idea to review these sections before you start your trip. Check periodically to see that all hitch nuts and bolts are tight.

4-38

Section 5 Problems on the Road

Here you’ll find what to do about some problems that can occur on the road. Hazard Warning Flashers

Your hazard warning flashers let you warn others. They also let police know you have a problem. Your front and rear turn signal lamps will flash on and off.

Press the button in to make your front and rear turn signal lamps flash on and off.

Your hazard warning flashers work no matter what position your key is in, and even if the key isn’t in.

5-1

To turn off the flashers, pull out on the collar. When the hazard w;?ming flashers are on, your turn signals won't work.

Other Warning Devices . % If you carry reflective triangles, you can set one up at &e side of the road about 300 feet (100 m) behind your vehicle. Jump Starting If your battery has run down, you may want to use another vehicle and some jumper cables to start your Pontiac. But please follow the steps below to do it safely.

5-2

CAL SION:

Batteries can hurt you. They can be dangerous because: 0 They contain ,acid that can burn you. 0 They contain gas that can explode or ignite. They contain enough electricity to burn you.

If you don't follow these steps exactly, some or all of these things can hurt you.

NOTICE:

Remember that ignoring these steps could result in costly damage to your vehicle that wouldn't be covered by your warranty. Trying to start your Pontiac by pushing or pulling it won't work, and it could dam'age your vehicle.

1. Check the other vehicle. It must have a 12-volt

battery with a negative ground system.

NOTICE:

NOTICE:

If the other system isn’t a 12-volt system with a negative ground, both vehicles can be damaged.

2. Get the vehicles close enough so the jumper cables

can reach, but be sure the vehicles aren’t touching- each other. If they are, it could cause a ground connection you don’t want. You wouldn’t be able to start your Pontiac, and the bad grounding could damage the electrical systems. You could be injured if the vehicles roll. Set the parking brake firmly on each vehicle. Put an automatic transaxle in PARK (P) or a manual transaxle in NEUTRAL (N).

If you leave your radio on, it could be badly damaged. The repairs wouldn’t be covered by your warranty.

4. Open the hoods and locate the batteries.

An electric fan can start is not running and can injure you. Keep hands, clothing and tools away from any underhood electric fan.

even wl

3 the engine

3. Turn off the ignition on both vehicles. Unplug

unnecessary accessories plugged into the cigarette lighter. Turn off all lamps that aren’t needed as well as radios. This will avoid sparks and help save both batteries. In addition, it could save your radio!

5-3

5. Find the positive (+) and negative (-) terminals on

each battery.

6. Check that the jumper cables don’t have loose or

missing insulation. If they do, you could get a shock. The vehicles could be damaged, too. Before you connect the cables, here are some basic things you should know. Positive (+) will go to positive (+) and negative (-) will go to negative (-) or a metal engine part. Don’t connect positive (+)’ to negative (-) or you’ll get a short that would damage the battery and maybe other parts, too.

A CAUTION:

. m

Fans or other moving engme parts can injure yon badly. Keep your hands away from moving parts once the engines are running.

Using a match near a battery can cause battery gas to exp1ode:People have been hurt doing this, and some have been blinded. Use a flashlight if you need more light. Be sure the battery has enough water. You don’t need to add water to the Deko Freedom@ battery installed in every new GM vehicle, But if a battery has filler caps, be sure the right mount of fluid is there. If it is low, add water to take care of that first. If you don’t, explosive gas could be present. Battery fluid contains acid that can burn you, Don’t get it on you. If you accidentally get it in your eyes or on your skin, flush the place with water and get medical help immediately.

5-4

8. Don't let the other end touch metal. Connect it to the positive (+) terminal of the good battery. Use a remote positive (+) terrninal if the vehicle has one.

7. Connect the red positive (+) cable to the positive (+) terminal of the vehicle with the dead battery. Use a remote Positive (+) terminal if the vehicle has one.

9. Now connect the black

negative (-) cable to the good battery’s negative (-) terminal.

Don’t let the other end touch anything until the next step. The other end of the negative cable doesn’t go to the dead battery. It goes to a heavy unpainted metal part on the engine of the vehicle with the dead battery.

5-6

10. Attach the cable at least 18 inches (45 cm) away

from the dead battery, but not near engine parts that move. The electrical connection is just as good there, butthe chance of sparks getting back to the battery is much less.

11. Now start the vehicle with the good battery and run

the engine for a while.

12. Try to start the vehicle with the dead battery. If it won’t start after a few tries, it probably needs service.

13. Remove the cables in reverse order to prevent

electrical shorting. Take care that they don’t touch each other or any other metal.

’

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Towing Your Vehicle

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A. Heavy Metal Engine Part B. Good Battery C. Dead Battery

Try to have a Pontiac dealer or a professional towing service tow your Bonneville. See “Roadside Assistance” in the Index. If your vehicle has been changed or modified since it was factory-new by adding aftermarket items like fog lamps, aero skirting, or special tires and wheels, these instructions and illustrations may not be correct.

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Before you do'anything, turn on the hazard waning flashers. When you cdl, tell the towing service:

That, if you have the SSE model, your vehicle cannot be towed from the front with sling-type equipment.

0 That your vehicle has front-wheel drive. 0 The make, model and year of your vehicle. 0 Whether you can still move the shift lever.

If there was an accident, what was damaged.

When the towing service arrives, let the tow operator know that this manual contains detailed towing instructions and illustrations. The operator may want to see them

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To help avoid injury to you or others:

Never let passengers ride in a vehicle that is being towed. Never tow faster than safe or posted speeds. Never tow with damaged parts not fully secured.

0 Never get under your vehicle after it has

been lifted by'the tow truck.

0 Always secure the vehicle on each side with

separate safety chains when towing it. Never w e J-hooks. Use T-hooks instead.

A vehicle can fall from a car carSier if it isn’t adequately secured. This can cause a collision, serious personal injury and vehicle damage. The vehicle should be tightly secured with chains or steel cables before it is transported. Don’t use substitutes (ropes, leather straps, canvas webbing, qtc.) that can be cut by sharp edges underneath the towed vehicle. Always use T-hooks inserted in the T-hook slots. Never use J-hooks. They will damage drivetrain and suspension components.

When your vehicle is being towed, have the ignition key turned to the OFF position. The steering wheel should be clamped in a straight-ahead position, with a clamping device designed for towing service. Do not use the vehicle’s steeriqg. column lock for this. The transaxle should be in NEUTRAL (N) and the parking brake released. Don’t have your vehicle towed on the drive wheels, unless you must. If the vehicle must be towed on the drive wheels, be sure to follow the speed and distance. restrictions later in this section or your transaxle will be damaged. If these limits must be exceeded, then the drive wheels have to be supported on a dolly.

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Front Towing (SSE and SSEi Only)

NOTICE:

Do not tow with slmg-type equipment or fascidfog lamp damage will occur. Use wheel-lift or car carrieF equipment. Additional ramping may be required for car carrier equipment. Use safety chains and wheel straps. Towing a vehicle over rough surfaces could damage a vehicle. Damage can occur from vehicle to ground or vehicle to wheel-lift equipment. To help avoid damage, install a towing dolly and raise vehicle until adequate clearance is obtained between the ground and/or wheel-lift equipment. Do not attach winch cables or J-hooks to suspension components when using car carrier equipment. Always use T-hooks inserted in the T-hook slots.

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Attach T-hook chains on both sides in the slotted holes in the bottom of the cradle, behind the front wheels.

These slots are to be used when loading and securing to car carrier equipment.

Attach a separate safety chain around the outboard end of each lower control arm.

Front Towing (SE)

Attach T-hook chains on both sides in the slotted holes in the bottom of the cradle, b’ehind the front wheds.

These slots &e to be used when using slingtype equipment or when’loading and securing to car carrier equipment.

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Position a 4” x 4” wood beam across sling chains contacting bottom of the radiator support. Position the lower sling crossbar directly under the front bumper.

Rear Towing Tow Limits -- 55 mph (88 kmlh), 500 miles (800 km) Attach T-hook chains to slots in the bottom of the floor pan directly ahead of rear wheels on both sides.

Attach a separate safety chain around the outboard end .. of each control arm.

No 4" x 4" wood beam is needed.

Position the lower sling crossbar directly behind and at lower edge of rear bumper cover.

Attach a separate safety chain around the outboard end of each lower control arm.

5-14

Engine Overheating You will find a coolant temperature gage or the warning light about a hot engine on your Pontiac’s instrument panel. See “Coolant Temperature Gage” and “Coolant Temperature Warning Light” in the Index. If Steam Is Coming From Your Engine

Steam from an overheated engine can burn you badly, even if you just open the hood. Stay away from the engine if you see or hear steam coming from it. Just turn it off and get everyone away from the vehicle until it cools down. Wait until there is no sign of steam or coolant before opening the hood. If you keep driving when your engine is overheated, the liquids in it can catch fire. You or others could be badly burned. Stop your engine if it overheats, and get out of the vehicle until the engine is cool.

NOTICE:

If your engine catches fire because you keep driving with no coolant, your vehicle can be badly damaged. The costly repairs would not be covered by your warranty.

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If you no longer have the overheat warning, you can driv'e. Just to be safe, drive slower for about 10 minutes. If the warning doesn't come back on, you can driv'e normally. If the warning continues, pull over, stop, and park your vehicle right away. If there's still no sign of steam, you can idle the engine for'two or three minutes while you're parked, to see if the warning stops. But then, if you still have the warning, turn oJjcthe engine and get everyone out of the vehicle until it cools down. You may decide not to lift the hood but to get service help right away.

If No Steam ]Is Coming From Your Engine If you get the overheat warning but see or hear no steam, the problem may not be the engine can get a little too hot when you:

too serious. Sometimes

Climb a long hill on a hot day. 0 Stop af'ter high-speed driving. Idle for long periods in traffic.

0 Tow a trailer. If you get the overheat warning with no sign of stem, try this for a minute or so: 1. Turn off your air conditioner. 2. Turn on,your heater to full hot at the 'highest fan

speed and open the window as necessary.

3. If you're in a traffic jam, shift to NEUTRAL (N);

otherwise, shift to the highest gear while driving -- AUTUMbaTz[c OVERDRIVE (@) or DRIVE (D).

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Cooling System When you decide it's safe to lift the hood, here's what you'll see:

An electric fan under the hood can start up even when the engine is not running and can injure you. Keep hands, clothing and tools away from any underhood electric fan.

If the coolant inside the coolant recovery tank don't do anything else until it cools down. .

is boiling,

A. Coolant recovery tank B. Radiator pressure cap C. Electric engine fans

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,

A CAWTION:

‘The coolant level should be at or above the FULL COLD mark. If it isn’t, you may have a leak in the . radiator hoses, heater hoses, radiator, water pump or

somewhere else in the cooling system.

’

Heater and radiator hoses, and other engine parts, can be very hot. Don’t touch them. If you do, you can be burned. Don’t m n the engine if there is a leak. If you run the engine, it could lose all coolant. That could cause an engine fire, and you could be burned. Get any leak fixed before you drive the vehicle.

I NOTICE: I Engine damage from running your engine

without coolant isn’t covered by your warranty.

If there seems to be no leak, with the engine on, check to see if the electric engine fans are running. If the engine is overheating, both fans should be running. If they aren’t, your vehicle needs service.

How to Add Coolant to the Coolant Recovery Tank If you haven’t found a problem yet, but the coolant level isn’t at the FULL COLD mark, add-a 50/50 mixture of clean water (preferably distilled) and DEX-COOL TM (orange-colored, silicate-free) antifreeze at the coolant recovery tank. (See “Engine Coolarit” in the Index for more information.)

Adding only plain water to your cooning system can be dangerous. Plain water, or some other liquid like alcohol, can boil before the proper

CAUTION: (Continued)

-coolant mix will. Your vehicle’s coolant warning system is set for the proper coolant mix. With plain water or the wrong mix, your engine could get too hot but you wouldn’t get the overheat warning. Your engine could catch fire and you or others could be burned. Use a 50/50 mix of clean water and DEX-COOL TM antifreeze.

NOTICE:

In cold weather, water can freeze and crack the engine, radiator, heater core and other parts. Use the recommended coolant and the proper coolant mix.

If the overheat warning continues, there's one more thing you can try. You can add the proper coolant mix dire'ctly to the radiator, but b'e sure the cooling cool before you do it.

system is

Steam and scalding liquids from a hot cooling system can blow out and burn you badly. They pressure cap -- even a little -- they can come out are under pressure, and if you turn the radiator

at high speed, Never turn the cap when the cooling system, including the radiator pressure cap, is hot. Wait for the cooling system and radiator pressure cap to cool if you ever have to turn the pressure cap.

I I A CAUTION:

You can be burned if you spill coolant on hot engine parts. Coolant contains ethylene glycol and it will burn if the engine parts are hot enough. Don't spill coolant on a hot engine.

When the coolant in the coolant recovery tank FULL COLD mark, start your vehicle.

is at the

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How to Add Coolant to the Radiator

1. You can remove the radiator pressure cap when the cooling system, including the radiator pressure cap and upper radiator hose, is no longer hot. Turn the pressure cap slowly counterclockwise until it first stops. (Don’t press down while turning the pressure cap.) If you hear a hiss, wait for that to stop. A hiss means there is still some pressure left.

2. Then keep turning the pressure cap, but now push

down as you turn it. Remove the pressure cap.

3. Fill the radiator with the proper mix, up to the base

of the filler neck.

4. Then fill the coolant recovery tank to the FULL

COLD mark.

5. Put the cap back on the coolant recovery tank, but

leave the radiator pressure cap off.

6. Start the engine and let it mn until you can feel the

upper radiator hose getting hot. Watch out for the engine fans.

7. By this time the coolant level inside the radiator

filler neck may be lower. If the level is lower, add ' more of the proper mix through the filler neck until the level reaches the base of the filler neck.

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Air Inflator System

A CAUTION:

Inflating something too much can make it explode, and you or others could be injured. Be sure to read the inflator instructions, and inflate any object only to its recommended pressure.

Some vehicles have an air inflator for use in maintaining proper air pressure for the tires. The air inflator is located in the trunk. The ON switch will work only with the ignition on.

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Changing a Flat Tire If a tire goes flat, avoid fwther tire and wheel damage by driving slowly to a level place, Turn on your hazard warning flashers.

A CAUTION:

Changing a tire can cause an injury. The vehicle can slip off the jack and roll over you or other people. You and they could be badly injured. -Find a level place to change your tire. To help prevent the vehicle from moving:

1. Set the parking brake firmly. 2. Put the shift lever in PARK (P). 3. lbrn off the engine.

To b'e even more certain the vehicle won't move, you can put blocks at. the front and rear of the tire farthest away from the one being changed. That would be the tire on the other side of the vehicle, at the opposite end.

The following steps will tell you how to use the jack and c;lhange a tire.

Removing the Spare Tire and Tools

The equipment you’ll ,need is in the trunk. Pull the camethg. ‘from the floor of theku&. Turn the center retainer bolt on the spare tire cover counterclockwise to remove it.

Open the box that stores the jack and wheel wrench and then twist the wing bolt one-quarter turn counterclockwise.

Lift and remove the cover. See “Compact Spare Tire” later in this section for more information about the compact spare. Remove the spare tire from the trunk.

Remove the jack and wheel wrench.

Removing N I * Caps

Wheel Covers and Wheel

To remove the wheel or nut cap covers for your particular vehicle, if you have steel wheels with full plastic wheel covers, loosen each nut cap using the wheel wrench.

The tools you’ll be using include the jack (A) and wheel wrench (6).

Please note that nut caps will not rmove from the cover completely.

If you have aluminum wheels with nut caps, remove them.,

Removing the Flat Tire and Installing the Spare Tire

If your have aluminum wheels and the center cover by using hides the wheel nuts, remove the center cover the flat end of the wrench to pry it off. Do not drop the cover or lay it face down, as it could become scratched or damaged. Do not use a hammer or mallet on this type of cover.

1. Use the wheel wrench to loosen the wheel nuts, but

don't remove them.

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2. Attach the wheel wrench to the jack, and rotate the ' a few inches.

wrench clockwise to raise the jack head Near each wheel well is a notch in the frame into which to put the jack head. The front notch is 10 inches (25 cm) back from the front wheel well. The rear notch is 8 inches (20 cm) forward from the rear wheel well.

3. Position the jack and raise, the jack head until it fits

firmly on the ridge in the vehicle's frame nearest the flat tire. Do not raise the vehicle yet. Put the compact spare tire near you.

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Getting under a vehicle when it is jacked up is dangerous. If the vehicle slips off the jack, you could be badly injured or killed. Never get under a vehicle when it is supported only by a jack.

NOTICE:

Raising your vehicle with the jack improperly positioned will damage the vehicle or may allow the vehicle to fall off the jack. Be sure to fit the jack lift head into the proper location before raising your vehicle.

4. Raise the vehicle by rotating the wheel wrench

clockwise in the jack. Raise the vehicle off the ground so there is enough room for the spare tire to fit.

far enough

S. Remove all the wheel nuts and take off the flat tire.

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U. Remove any rust or dirt 1 r =

from the wheel bolts, mounting surfaces and spare wheel.

....

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/r\ CAUTION:

Rust or dirt on the wheel, or on the parts to which it is fastened, can make the wheel nuts become loose after a time. The wheel could come off and cause an accident. When you change a wheel, remove any rust or dirt from the places where the wheel attaches to the vehicle. In an emergency, you can use a cloth or a paper towel to do this; but be sure to use a scraper or wire brush later, if you need to, to get all the rust or dirt off.

I A CAUTION:

Never use oil or grease on studs or nuts. If you do, the nuts might come loose. Your wheel could fall off, causing a serious accident.

7. Replace the wheel nuts with rounded end of the nuts toward the wheel. Make sure each wheel stud is centered in each wheel Eole while tightening the nuts. Tighten each nut by hand until the wheel is held against the hub.

8. Lower the vehicle by rotating the wheel wrench

counterclockwise on the jack. Lower the jack completely.

9. Tighten the wheel

nuts firqly in a ' criss-cross sequence.

Incorrect wheel nuts or improperly tightened wheel nuts can cause the wheel to become loose and even come off. This could lead to am accident. Be sure to use the correct wheel nuts. If you have to replace them, be sure to get new GM original equipment wheel nuts. Stop somewhere as soon as you can and have the nuts tightened with a torque wrench to 100 b-ft (140 N-m).

NOTICE:

Improperly tightened. wheel nuts can lead to brake pulsation 'and .rotor damage. To avoid expensive brake repairs, evenly tighten the wheel nuts in the proper sequence and to the proper torque specification.

Don't try to put the wheel cover on the compact spare tire. It won't fit. Store the wheel Cover in the trunlr until you have replaced the compact spare tire with a regular tire.

I NOTICE:

Wheel covers won't fit on your compact spare. If you try to put.a wheel cover on your compact spare, you could damage the cover or the spare.

When you reinstall the full size wheel and tire, you install the wheel cover or nut caps at this point. '

When re-installing the full plastic wheel cover, align the valve stem symbol (which is molded into the back side of the cover) with the valve stem.

When re-installing the decorative nut caps on aluminum wheels, tighten the caps snug with the wheel wrench.

Start the nut cap by pushing it onto the lugnut with the .' wheel wrench. Tighten the plastic caps snug using the wheel wrench. Then, continue tightening one-quarter turn. Do not overtighten.

Then continue. tightening one-quarter turn for plastic ::-,.,-8:- ' . caps, or one-eighth turn for steel caps. Do not .,:\~.:, .&>. overtighten. When re-installing. the center cover, do not use a hammer or mallet, as they could damage the,cover.

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Storing the Flat Tire and Tools

Storing a jack, a tire or other equipment in the passenger compartment of the vehicle could cause injury. In a sudden stop or collision, loose equipment could strike someone. Store all these in the proper place.

After you’ve put the compact spare tire on your vehicle, you’ll need to store the flat tire in your trunk. Use the following procedure to secure the flat tire in the trunk. Store the flat tire as far forward in the trunk as possible. in their box in the trunk Store the jack and wheel wrench on the passenger’s side.

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Storing the Spare Tire and Tools

Storing a jack, a tire or other equipment in the passenger compartment of the vehicle could cause injury. In a sudden stop or collision, loose equipment could strike someone. Store all these in the proper place.

The compact spare is for temporary use only. Replace the compact spare tire with a full-size tire as soon as you can. See “Compact Spare Tire” later in this section. See the storing instructions label to replace your compact spare into your trunk properly.

2‘

1. 2. 3. 4. 5. 6.

Jack Wheel Wrench Wing Bolt Tire Cover Bolt

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Compact Spare Tire Although the compact spare tire was frilly inflated when your vehicle was new, it can lose air after a time. Check the inflation pressure regularly. It should be.60 psi (420 Wa). After installing the compact spare can your vehicle, you should stop as soon as possible and make sure your spare tire is correctly inflated. The compact spare is made to perfom well at posted speed limits for distances up to 3,000 miles (5 000 km), so YOU can f ~ s h your trip and have your full-size tire repaired or replaced where you want. Of course, it’s best to replace your spare with a full-size tire as soon as you can. Your spare will last longer and be in good shape in case you need it again.

NOTICE:

Whpn the compact spare is installed, don’t take your vehicle through an automatic car wash with guide rails. The compact spare can get caught on the rails. That can damage the tire and wheel, and maybe other parts of your vehicle.

Don’t use your compact spare on other vehicles. And don’t mix your compact spare tire or wheel with other wheels or tires. They won’t fit. Keep your spare tire and its wheel together.

NOTICE:

Tire chains won’t fit your compact spare. Using them can damage your vehicle and can damage the chains too. Don’t use tire chains on your compact spare.

If You’re Stuck: In Sand, Mud, Ice or Snow What you don’t want to do when your vehicle to spin your wheels too fast. The method known as “rocking” can help you get out when you’re stuck, but you must use caution.

is stuck is

NOTICE:

Spinning your wheels can destroy parts of your vehicle as well as the tires. If you spin the wheels too fast while shifting your transaxle back and forth, you can destroy your transaxle.

If you let your tires spin at high speed, they can explode, and you or others could be injured. And, the transaxle or other parts of the vehicle can overheat. ,That could cause an engine compartment fire or other damage. When you’re stuck, spin the wheels as little as possible. Don’t spin the wheels above 35 mph (55 kmlh) as shown on the speedometer.

For information about using tire chains on your vehicle, see “Tire Chains” in the Index. Rocking your vehicle to get ‘it out: First, turn your steering wheel left and right. That will clear the area around your front wheels. If your vehicle has traction control, you should turn the system off. (See “Traction Control System” in the Index.) Then shift back and forth between REVERSE (R) and a forward gear, spinning the wheels as little as possible. Release the accelerator pedal while you shift, and press lightly on the accelerator pedal when the transaxle is in gear. If that doesn’t get you out after a few tries, you may need to be towed out. If you do need to be towed out, see “Towing Your Vehicle” in the Index.

NOTES

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Section 6 Service and Appearance Care

Here you will find mformation about the care of your Pontiac. This section begins with service and fuel information, and then it shows how to check important fluid and lubricant levels. There is also technical information about your vehicle, and a part devoted to its appearance care. Service Your Pontiac dealer knows your vehicle best and wants you to be happy with it. We hope you’ll go to your dealer for all your service needs. You’ll get genuine GM parts and G.M-trained and supported service people. We hope you’ll want to keep your GM vehicle all GM. Genuine GM parts have one of these marks:

Doing Your Own Service Work If you want to do some of your own service work, you’ll want to get the proper Pontiac Service Manual. It tells you much more about how to service your Pontiac than this manual can. To order the proper service manual, see “Service and Owner Publications” in the Index. Your vehicle has an air bag system. Before attempting to do your own service work, see “Servicing Your Air Bag-Equipped Pontiac” in the Index. You should keep a record with all parts receipts and list the mileage and the date of any service work you perform. See “Maintenance Record” in the Index.

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You can be injured and your vepicle could be damaged if‘ you try to do service work on a vehicle without knowing enough about it.

Be sure you have sufficient .knowledge, experience, and the proper replacement parts and tools before you attempt any vehicle maintenance task. Be sare to use the proper nuts, bolts and other fasteners. %nglishs’ and “metric” fasteners can be easily confhsed. If you use the wrong fasteners, parts can later break ‘ or fall off. You could be hurt.

Fuel . . ‘ _. . . . b ’ .’. ,. - - -The 8th digit of your vehicle identification number .. I ’ Y i, (VIN) shows the code letter for your engine. You ,will find the VIN at the top left of your instrument panel. (See “Vehicle Identification Number” m the Index.)

If you don’t have the 3.8L supercharged Code 1 engine, use regular unleaded gasoline rated at 87 octane or higher. If you have the 3.8L supercharged, Code 1 ehgine, use premium unleaded gasoline rated at 9 1 octane or higher. At a minimum, the gasoline you use should meet specifications ASTM I34814 in the United States and CGSB 3.5-M93 in Can& Improved gasoline specifications have been developed by the American Automobile Manufacturers Association (AAMA) for better vehicle performance and ehgine protection. Gasolims meeting the AAMA specification could provide improved driveability and emission control system protkction compared to other gasolines. Be sure the posted octane for premium is at least 91 (at least 89 for middle grade and 87 for regular), I€ the octane is less than 87, you may get a heavy knocking noise when you drive. If it’s bad-enough, it can damage your engine. . If you have the 3.8L supercharged Code 1 engine, in an emergency, you may be able to use a lower octane -- as low as 87 -- if heavy knocking does not occur. If you are using 91 or higher octane unleaded gasoline and you still hear heavy knocking, YQW engine needs service.

to

To provide cleaner air, all gasolines are now required contain additives that will help prevent deposits from forming in your engine and fuel system, allowing your emission control system to function properly. Therefore, you should not have to add anything to the fuel. In addition, gasolines containing oxygenates, such as ethers and ethanol, and reformulated gasolines may be available in your area to help clean the air. General Motors recommends that you use these gasolines they mcomply with the specifications described earlier.

if

NOTICE:

Your vehicle was not designed for fuel that contains methanol. Don’t use it. It can corrode metal parts in your fuel system and also damage plastic and rubber parts. That damage wouldn’t be covered under your warranty.

If you’re using fuel rated at the recommended octane or higher and you stiil hear heavy knocking, your engine needs service. But don’t worry if you hear a little pinging noise when you’re accelerating or driving up a hill. That’s normal, and you don’t have to buy a higher octane fuel to get rid of pinging. It’s the heavy, constant knock that means you have a problem. If your vehicle is certified to meet California Emission Standards (indicated on the underhood tune-up ’label), it is designed to operate on fuels that meet California specifications. If such fuels are not available in states adopting California emissions standards, your vehicle will operate satisfactorily on fuels meeting federal specifications, but emission control system performance may be eected. The malfunction indicator lamp on your instrument panel may turn on and/or-your vehicle may fail a smog-check test. If this occurs, return to your authorized Pontiac dealer for diagnosis to determine the cause of failure. In the event it is determined that the cause of the condition is the type of fuels used, repairs may not be covered by your warranty. In Canada, some gasolines contain an octane-enhancing additive called MMT. If you use such fuels, your

, emission control system performance may deteriorate and the malfunction indicator lamp on your instrument panel may turn on. If this happens, return to your authorized Pontiac dealer for service.

Fuel Door Lock (Option) On a model equipped with the theft-deterrent the fuel dpor is locked and unlocked together with the power door locks. Therefore, to unlock the fuel filler door, you may use the outside door key lock, the inside power door lock button or the Remote Keyless Entry key chain transmitter. To unlock the fuel door, d o c k all doors. If the remote keyless entry transmitter is used, the UNLOCK button must be pressed twice.

system,

fuel not

Fuels in Foreign Countries If you plan on driving in another country outside the United States or Canada, the proper fuel may be hard to find. Never use leaded gasoline or any other recommended in the previops text on fuel. Costly repairs caused by use of improper fuel wouldn't be covered by your wairanty. To' check on fuel availability, ask an auto club, or contact a major oil company that does business in the country where you'll be driving. You can also write us at the following address for. advice. Just tell us Where you're going and give your Vehicle Identification Number (VIN).

General Motors Overseas Distribution Corporation North American Export Sales (NAES) 1908 Colonel Sam Drive Oshawa, Ontario LlH 8P7

6-4

Filling Your Tank

A CAUTION:

Gasoline vapor is highly flammable. It burns violently, and that can cause very bad injuries. Don’t smoke if you’re near gasoline or refueling your vehicle. Keep sparks, flames, and smoking materials away from gasoline.

The cap is behind a hinged door on the driver’s side of your vehicle.

6-5

While refueling, hang the cap inside the he1 door.

If you have the (L36)~ 3800 V6 engine, your fuel cap will be tethered and y w cannot hang it on the inside fuel door while refueling. To take off the cap, turn it slowly to the left (counterclockwise),

6-6

When you put the cap back on, turn it to the right until fully install you .hear at least three clicks. Make sure you the cap. The diagnostic system can determine if the fuel cap has been, left off or improperly installed. This would allow fuel to evaporate into the atmosphere. See “Malfmction Indicator Lamp” in the Index.

NOTICE:

If you need a new cap, be sure to get the right type. Your dealer can get one for you. If you get the wrong type, it may not fit or have proper venting, and your’fuel tank and emissions system might be damaged.

If you get gasoline on yourself and then something ignites it, you could be badly burned. Gasoline can spray out on you if you open the fuel filler cap too quickly. This spray can happen if your tank is nearly full, and is more likely in hot weather. Open the fuel filler cap slowly and wait for any ‘(hiss” noise to stop. Then un,screw the cap all the way.

Be careful not to spill gasoline. Clean gasoline from painted surfaces as soon as possible. See “Cleaning the Outside of Your Pontiac” in the Index.

Fuel Door Manual Release (‘Option) If your vehicle has a fuel door lock, the fuel door can be opened manually in case of an electrical power failure.

Checking T,hings Under the Hood The following sections tell you how to check fluids, lubricants and important underhood parts.

A CAUTION: An electric fan under the hood can start up and injure you even when the engine is not running. Keep hands, clothing and tools away from any underhood electric fan.

Open the trunk, the release mechanism is on the driver’s side of the vehicle, at the top of the trunk compartment. Pull the tab rearward to release the fuel door.

A CAUTION:

NOTICE:

Prying on a locked fuel filler door can damage it. Use the remote fuel door manual release located in the trunk.

Things that burn can get on hot engine parts and start a fire. These include liquids like gasoline, oil, coolant, brake fluid, windshield washer and other fluids, and plastic or rubber. You or others could be burned. Be careful not to drop or spill things that will burn onto a hot engine.

6-8

Hood Release

To open the hood, first pull the hood release handle inside the vehicle. It is next to the parking brake pedal near the floor.

Then go to the front of the vehicle and push up on the secondary hood release. Lift the hood. Before closing the hood, be sure all the filler caps are on properly. Then just pull the hood down and close it firmly.

3800 Series I1 Engine (L36 - Code K)

When you open the b o d , you’ll see:

A. Engine Coolant Recovery Tank B. Battery C . Radiator Pressure Cap

D. Engine Oil Dipstick E. Engine Oil Fill Cap F. Automatic Transaxle Fluid Dipstick

G. Brake Master Cylinder H. Air Cleaner I. Windshield Washer Fluid Reservoir

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3800 Supercharged Engine (L67 - Code 1) (Option) When you open the hood, ~ 0 1 1 ' 1 1 see:

A. Engine Coolant Recovery Tank B. Battery C . Radiator Pressure Cap

D. Engine Oil Dipstick E. Engine Oil Fill Cap F. Automatic Transaxle Fluid Dipstick I. Windshield Washer Fluid Reservoir

G. Brake Master Cylinder H. Air Cleaner

6-11

Supercharged Engine (Option) Your Bonneville may have a 3800 Supercharged engine. to pump The supercharger is a device which is designed more air into the engine than it would normally use. This air mixed with fuel, creates increased engine power. Since the supercharger is a pump and is driven from an engine accessory drive belt, increased pressure is available at all driving conditions. The Powertrain Control Module (PCM), works with a vacuum control to regulate the increased pressure required during specific driving conditions. When this increased pressure or boost is not desired, such as during idling and light throttle cruising, the excess air that the supercharger is pumping is routed through a bypass. All of these controls, working together provide high performance character and fuel efficiency in the 38010 V6 Supercharged engine. The-power steering pump uses a remote reservoir mounted on the throttle and cruise control cable bracket. See “Maintenance Schedule” in the Index for when you should check the fluid. , .

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Engine Oil

If the CHECK OIL LEVEL light on the instrument panel comes on, it means you need to check your engine oil level right away.

CHECK OIL

LEVEL

For more information, see “Check Oil Level Light” in the Index. You should check your engine oil level regularly; this is an added reminder. It’s a good idea to check your engine oil every time you get fuel. In order to get an accurate reading, the oil must be warm and the vehicle must be on level ground.

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The engine oil dipstick is located immediately behind the engine fans and in front of the engine oil fill cap. The top of the dipstick is a round, yellow loop.

Checking Engine Oil Pull out the dipstick and clean cloth, then push it back in all the way. Remove it again, keeping the tip down, and check the level.

it with a paper towel or

Turn off the engine and give the oil a few minutes to drain back into the oil pan. If you don’t, the oil dipstick might not show the actual level.

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What Kind of Oil to Use

When to Add Oil If the oil is at or below the ADD mark, then you’ll need to Oils recommended for your vehicle can be identified by add some oil. But you must use the right kind. This part looking for the “Starburst” symbol. This symbol indicates that the oil has been certified by the American explains what kind of oil to use. For crankcase capacity, Petroleum Institute (API). Do not use any oil which see “Capacities and Specifications” in the Index. does not carry this Starburst symbol. I NOTICE: Don’t add too much oil. If your engine has so much oil that the oil level gets above the cross-hatched area that shows the proper operating range, your engine could be damaged.

If you change your own oil, be sure you use oil that has the Starburst symbol on, the front, of the oil container. If you have your oil changed for you, be sure. the oil put into your engine is American Petroleum Institute certified for gasoline engines.

You should also use the proper viscosity oil for your vehicle, as shown in the following chart:

The engine oil fill cap is behind the engine oil dipstick and engine fans. in the Just fill it enough to put the level somewhere proper operating range. Push tKe dipstick all the way back in when you’re through.

I I SAE VISCOSITY GRADE OIL FOR THE EXPECTED TEMPERATURE RANGE.

FOR BEST FUEL ECONOMY AND COLD STARTING, SELECT THE LOWEST

RECOMMENDED SAE VISCOSITY GRADE ENGINE OILS

HOT

WEATHER

WOK FOR THIS SYMBOL

SAE 10W-30 PREFEMEO abow (PF

(-18°C)

SAE 5W-30

COLD

WEATHER

DO NOT USE SAE MW-50 OR ANY OTHER GRADE OIL NOT RECOMMENDED

As shown.in the chart, SAE 1OW-30 is best for your vehicle. However, you can use SAE 5W-30 if it’s going to be colder than 60 OF (1 6 O C) before your next oil S A E change. When it’s very cold, you should use