1998 Pontiac Bonneville Owners Manual

uses less fuel for .the heat that you get and battery charged. You will need a well-charged battery to restart the vehicle, and possibly for signaling later on with your headlamps. Let the heater run for a while. 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.

Loading Your Vehicle

;"

TIRE-LOADING INFORMATION

OCCUPANTS

VEHICLE CAP. WT.

FRT. CTR. RR.

TOTAL

LBS.

KG

MAX. LOADING & GVWR SAME AS VEHICLE COLD TIRE CAPACITY WEIGHT

XXX

TIRE SIZE

SPEED RTG

PRESSURE PSVKPa

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

, INFORMATION

it

Two labels on your vehicle show how much weight 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 the total weight that you can can be in your vehicle and carry. This weight is called the vehicle capacity weight and includes the weight of all occupants, cargo and all nonfactory-installed options.

4-29

I A CAUTION:

Do not load your vehicle any heavier than the GVWR, 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:

-~

Your warranty does not cover parts or components that fail because of overloading.

If you put things inside your vehicle, like suitcases, 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.

MFD BY GENERAL MOTORS CORP DATE GVWR 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 Gross Vehicle Weight Rating (GVWR). 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 front or rear axle. And, if you do have a heavy load, you should spread it out. Don’t carry more than 176 lbs. (80 kg) in your trunk.

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I

Towing a Trailer A CAUTION:

If you don’t use the correct equipment and drive properly, you can lose control when you pull a trailer. For example, if the trailer is too heavy, the

brakes may not work well -- or even at all. You

and your passengers could be seriously injured. You may also damage your vehicle; the resulting repairs would not be covered by your warranty. Pull a trailer only if you have followed all the steps in this section. Ask your dealer for advice and information about towing a trailer with your vehicle.

A CAUTION:

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 folded down unless you need to.

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

4-31

Your vehicle can tow a trailer if it is equipped with the proper trailer towing equipment. To identify what the vehicle trailering capacity is for your vehicle, you should read the information in “Weight of the Trailer” that appears later in this section. But trailering is different than just driving your vehicle by itself. Trailering means changes in handling, durability 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 carefully 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, generating extra heat. What’s more, the trailer adds considerably to wind resistance, increasing the pulling requirements.

If You Do Decide To Pull A ’hailer 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 km) 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 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 M)) to save wear on your vehicle’s parts.

in at the

4-32

Three important considerations have to do with weight: 0 the weight of the trailer, e the weight of the trailer tongue 0 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 example, speed, altitude, road grades, outside temperature and how much your vehicle is used to pull a trailer are all important. And, it can also depend on any 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: Customer Assistance Center Pontiac Division One Pontiac Plaza Pontiac, MI 48340-2952

to use your rig. For

In Canada, write to:

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

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

4-33

Total Weight on Your Vehicle’s Tires Be sure your vehicle’s tires are inflated to the upper limit for cold tires. You’ll find these numbers on the Tire Loading Information label located at the rear edge of the driver’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. 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:

The rear bumper on your vehicle is not intended for hitches. Do not attach rental hitches or other bumper-type hitches to it. Use only a frame-mounted hitch that does not attach to the bumper. Will you have to make any holes in the body of your vehicle when you install 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 vehicle (see “Carbon Monoxide” in the Index). Dirt and water can, too.

If you’re using a weight-carrying hitch, the trailer tongue (A) should weigh 10 percent of the total loaded trailer weight (B). If you have a weight-distributing hitch, the trailer tongue (A) should weigh 12 percent of (B). the total loaded trailer weight After you’ve loaded your trailer, weigh 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.

the trailer and

4-34

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 trailer 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.

Driving with a Trailer Towing a trailer requires a certain amount of experience. you’ll want to get Before setting out for the open road, 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, electrical 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.

4-35

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 turns. Passing You’ll need more passing distance up ahead when you’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 left, just move that hand 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.

Making Tbms

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.

4-36

Tbrn 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. 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 know if one of your lamps goes out. So, when you have a trailer lighting system plugged in, be sure to check your 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 you if one of your vehicle lamps is out.

Driving On Grades Reduce speed and shift to a lower gear before you start down a long or steep downgrade. If you don’t shift down, you might have to use your brakes so much that they would get hot and no longer work well. 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. Have someone place chocks under the trailer wheels. When the wheel chocks are in place, release the regular brakes until the chocks absorb the load. Reapply the regular brakes. Then apply your parking brake, and then shift to PARK (P). Release the regular brakes.

2. 3.

4.

5.

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Maintenance When Trailer Towing Your vehicle will need service more often when you’re pulling a trailer. See the Maintenance Schedule for more on this. Things that are especially important in trailer operation are automatic transaxle fluid (don’t overfill), engine oil, belt(s), cooling system and brake adjustment. Each of these is covered in this manual, and the Index will help you find them quickly. If you’re trailering, it’s a good idea to review these sections before you start your trip. Check periodically to see that all hitch nuts and bolts

fight.

Engine Cooling When Your cooling system may temporarily overheat during severe operating conditions. See “Engine Overheating” in the Index.

Ier Towing

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;

0 Shift into a gear; and 0 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.

4-38

8azD NOTES

4-39

@% NOTES

4-40

Section 5 Problems on the Road

Here you’ll find what to do about some problems that

can occur on the road.

5-2 5-3 5-3 5-8 5- 15

Hazard Warning Flashers Other Warning Devices Jump Starting Towing Your Vehicle Engine Overheating

5-17 Cooling System 5-25 5-25 5-37 Compact Spare Tire 5-38

If a Tire Goes Flat Changing a Flat Tire If You’re Stuck: In Sand, Mud, Ice or Snow

5-1

Hazard Warning Flashers

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, md even if the key isn't in.

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

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.

5-2

Other Warning Devices If you carry reflective triangles, you can set one up at the 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 vehicle. But please follow the steps listed

to do it safely.

I A CAUTION:

Batteries can hurt you. They can be dangerous because:

They contain acid that can burn you. 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 vehicle by pushing or pulling it won’t work, and it could damage your vehicle.

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

battery with a negative ground system.

NOTICE:

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

5-3

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 vehicle, and the bad grounding could damage the electrical systems. To avoid the possibility of the vehicles rolling, set the parking brake f i i y on both vehicles involved in the jump start procedure. Put an automatic transaxle in PARK (P) before setting the parking brake.

3. Turn off the ignition on both vehicles. Unplug

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

I NOTICE:

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.

A CAUTION:

An electric fan 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.

5-4

A CAUTION:

5.

6.

Using a match near a battery can cause battery gas to explode. 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 ACDelco Freedom@ battery installed in every new GM vehicle. But if a battery has filler caps, be sure the right amount 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. that can burn you. Battery fluid contains acid 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.

Find the positive (+) and negative (-) terminals on each battery. 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:

Fans or other moving engine parts can injure you badly. Keep your hands away from moving parts once the engine is running.

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.

8. Don’t Iet the other end touch metal. Connect it to the positive (+) terminal of the good 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.

5-6

It goes to a heavy unpainted metal part on the engine of the vehicle with the dead battery.

13. Remove the cables in reverse order to prevent

electrical shorting. Take care that each other or any other metal.

they don’t touch

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, but the 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, needs service.

it probably

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

5-7

Towing Your Vehicle Try to have a dealer or a professional towing service tow your vehicle. 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. Before you do anything, turn on the hazard warning flashers. When you call, tell the towing service: That, if you have the SSE model, your vehicle cannot be towed from the front with sling-type equipment. That your vehicle has front-wheel drive. The make, model and year of your vehicle. 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.

5-8

I A CAUTION:

To help avoid injury to you or others: 0 Never let passengers ride in a vehicle that is

being towed.

0 Never tow faster than safe or posted speeds. 0 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.

0 Never use J-hooks. Use T-hooks instead.

A CAUTION:

A vehicle can fall from a car carrier 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, etc.) 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 OFF. 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 in steering column lock for this. The transaxle should be 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.

5-9

Front Towing (SSE and SSEi Only)

NOTICE:

Do not tow with sling-type equipment or fascidfog lamp damage will occur. Use wheel-lift or carcarrier equipment. Additional ramping may be required for carcarrier 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 carcarrier equipment. Always use T-hooks inserted in the T-hmk slots.

5-10

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

These slots are to be used when using sling-type equipment or when loading and securing to car-carrier equipment.

5-12

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 (90 M), 500 miles (800 km) 3 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 ann.

A 4” x 4 ” wood beam is not needed.

5-13

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 vehicle’s instrument panel. See “Coolant Temperature Gage” and “Coolant Temperature Warning Light” in the Index. If Steam Is Coming From Your Engine

A CAUTION:

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 you open 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.

5-15

If you no longer have the overheat warning, you can drive. Just to be safe, drive slower for about 10 minutes. If the warning doesn’t come back on, you can drive 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 oflthe 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 waming but see or hear no steam, the problem may not be too serious. Sometimes the engine can get a little too hot when you: 0 Climb a long hill on a hot day. 0 Stop after high-speed driving. Idle for long periods in traffic. Tow a trailer.

If you get the overheat warning with no sign of steam, 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 trafEc jam, shift to NEUTRAL (N);

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

5-16

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

A CAUTION:

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

tools

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

tank is boiling,

: C A

A. Coolant Recovery Tank B. Radiator Pressure Cap C. Electric Engine Fans

5-17

A CAUTION:

Heater and radiator hoses, and other engine parts, can be very hot. Don’t touch them. If you do, you coul be burned. Don’t run 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 fied before you drive the vehicle.

NOTICE:

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 cooling fans are running. If the engine is overheating, both fans should be running. If they aren’t, your vehicle needs service.

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.

5-18

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@ engine coolant at the coolant recovery tank. (See “Engine Coolant” in the Index for more information.)

I A CAUTION:

Adding only plain water to your cooling system can be dangerous. Plain water, or some other liquid like alcohol, can boil before the proper coolant mixture will. Your vehicle’s coolant warning system is set for the proper coolant mixture. With plain water or the wrong mixture, 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 mixture of clean water and DEX-COOL@ coolant.

I 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 mixture.

5-19

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 is at the FULL COLD mark, start your vehicle. If the overheat warning continues, there’s one more thing you can try. You can add the proper coolant mixture directly to the radiator, but be sure the cooling system . . is cool before you do it.

5-20

A CAUTION:

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

pressure cap -- even a little -- they can come out

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.

5-21

How to Add Coolant to the Radiator

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

down as you turn it. Remove the pressure cap.

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.

5-22

3. Fill the radiator with the proper DEX-COOL@ coolant mixture, up to the base of the filler neck. (See “Engine Coolant” in the Index for more information about the proper coolant mixture.)

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.

5-23

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

upper radiator hose getting hot. Watch out engine cooling 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 DEX-COOL@ coolant mixture through the filler neck until the level reaches the base of the filler neck.

8. Then replace the pressure cap. At any time during this procedure if coolant begins to flow out of the filler neck, reinstall the pressure cap. Be sure the arrows on the pressure cap line up like this.

5-24

.-

If a Tire Goes Flat It’s unusual for a tire to “blow out” while you’re driving, especially if you maintain your tires properly. If air goes out of a tire, it’s much more likely to leak out slowly. But if you should ever have a “blowout,” here are a few tips about what to expect and what to do: If a front tire fails, the flat tire will create a drag that pulls the vehicle toward that side. Take your foot off the accelerator pedal and grip the steering wheel firmly. Steer to maintain lane position, and then gently brake to a stop well out of the traffic lane. A rear blowout, particularly on a curve, acts much like a skid and may require the same correction you’d use in a skid. In any rear blowout, remove your foot from the accelerator pedal. Get the vehicle under control by steering the way you want the vehicle to go. It may be very bumpy and noisy, but you can still steer. Gently brake to a stop -- well off the road if possible. If a tire goes flat, the next part shows how to use your jacking equipment to change a flat tire safely.

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

‘A C

‘JTION:

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. Turn off the engine.

To be 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.

Removing the Spare Tire and Tools

The equipment you’ll need is in the trunk. Pull the carpeting from the floor of the trunk. Turn the center retainer bolt on the spare tire cover to the left (counterclockwise) to remove it.

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.

The following steps will tell you how to use the jack and change a tire.

5-26

The box that stores the jack and wheel wrench is located on the passenger side trunk wall. Open the box and then remove the wing bolt by turning it to the left (counterclockwise).

Remove the jack and wheel wrench.

The tools you'll be using include the jack wheel wrench (B).

(A) and

5-27

Removing Wheel Covers and Wheel Nut Caps

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.

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

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

If you have aluminum wheels and a center cover hides the wheel nuts, remove the center cover by using 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.

Removing the Flat Tire and Installing the Spare Tire

2. Rotate the wheel wrench to the right (clockwise) to raise the jack lift head until it fits under the vehicle.

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

don’t remove them.

5-29

A CAUTION:

it is jacked up is Getting under a vehicle when 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.

A CAUTION:

Raising your vehicle with the jack improperly positioned can damage the vehicle and even make the vehicle fall. To help avoid personal iqjury and vehicle damage, be sure to fit the jack lift head into the proper location before raising the vehicle,

10” (26 cm)

3. Put the jack head into a notch in the frame which is located near each wheel well. 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.

4. 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.

5-30

5. Raise the vehicle by rotating the wheel wrench to the

right (clockwise). Raise the vehicle far enough off the ground so there is enough room for the spare tire to fit.

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

7. Remove any rust or dirt from the wheel bolts, mounting surfaces and spare wheel.

A CAUTION:

Rust or dirt on the wheel, or on the parts to which it is fastened, CM 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.

5-31

' 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.

8. Place the compact spare tire on the

wheel-mounting surface.

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

5-32

10. Lower the vehicle by rotating the wheel wrench

to the left (counterclockwise). Lower the jack completely.

11. Tighten the wheel

nuts firmly in a crisscross sequence.

Incorrect wheel nuts or improperly tightened wheel nuts can cause the wheel to become loose and even come off. This could lead to an 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 lb-ft (140 Nom).

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 trunk until you have replaced the compact spare tire with a regular tire.

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 re-install the full size wheel and tire, you install the wheel cover or nut caps at this point.

5-33

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 lug nut with the wheel wrench. Tighten the plastic caps snug using the wheel wrench. Then continue tightening one-quarter turn. Do not over-tighten.

Then continue tightening one-quarter turn for plastic caps, or one-eighth turn for steel caps. Do not over-tighten. When re-installing the center cover, do not use a hammer or mallet, as they could damage the cover.

5-34

Storing the Flat Tire and Tools

A CAUTION: - -

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. Store the jack and wheel wrench in their box in the trunk on the passenger’s side.

5-35

Storing the Spar1 rire and Tools

A CAUTION:

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

5-36

1. Jack 2. Wheel Wrench 3. Wing Bolt 4. Tire 5 . Cover 6. Bolt

Compact Spare Tire Although the compact spare tire was fully 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 on your vehicle, you should stop as soon as possible and make sure your spare tire is correctly inflated. The compact spare is made to perform well at speeds up to 65 mph (105 km/h) for distances up to 3,000 miles (5 000 km), so you can finish 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:

When 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.

5-37

If You’re Stuck: In Sand, Mud, Ice or Snow What you don’t want to do when your vehicle is stuck is 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.

A CAUTION:

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 km/h) as shown on the speedometer.

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.

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 firont 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 Ygw Vehicle” in the Index.

5-38

Section 6 Service and Appearance Care

Here you will find information about the care of your vehicle. This section begins with service and fuel information, and then it shows how to check important fluid and lubricant levels. There is vehicle, and a part devoted to its appearance care.

also technical information about your

6-2 6-3 6-5 6-6 6-9 6-9 6-13 6- 17 6-20 6-23 6-26 6-26 6-27 6-28 6-32 6-32 6-40

Service Fuel Fuels in Foreign Countries Filling Your Tank Filling a Portable Fuel Container Checking Things Under the Hood Engine Oil Air Cleaner Automatic Transaxle Fluid Engine Coolant Radiator Pressure Cap Power Steering Fluid Windshield Washer Fluid Brakes Battery Bulb Replacement Windshield Wiper Blade Replacement

6-4 1 6-49 6-49 6-5 1 6-52 6-54

6-54 6-56 6-57 6-58 6-64 6-65 6-65 6-66 6-66 6-66

Tires Appearance Care Cleaning the Inside of Your Vehicle Care of Safety Belts Cleaning the Outside of Your Vehicle Cleaning Aluminum or Chrome Wheels (If Equipped) Sheet Metal Damage Appearance Care Materials Chart Vehicle Identification Number (VIN) Electrical System Replacement Bulbs Capacities and Specifications Air Conditioning Refrigerants Engine Specifications Normal Maintenance Replacement Parts Vehicle Dimensions

6-1

Service Your 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 GM-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:

C-pquine

Doing Your Own Service Work If you want to do some of your own service work, you’ll It tells want to use the proper Pontiac Service Manual. you much more about how to service your vehicle 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 Vehicle” 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.

6-2

/1\ CAUTION:

You can be injured and your vehicle could be damaged if you try to do service work on a vehicle without knowing enough about it. 0 Be sure you have sufficient knowledge, experience, the proper replacement parts and tools before you attempt any vehicle maintenance task. Be sure to use the proper nuts, bolts and other fasteners. “English” and “metric” fasteners can be easily confused. If you use the wrong fasteners, parts can later break or fall off. You could be hurt.

the outside of

Adding Equipment to the Outside of Your Vehicle Things you might add to the outside of your vehicle can affect the airflow around it. This may cause wind noise and affect windshield washer performance. Check with your dealer before adding equipment to your vehicle. Fuel The 8th digit of your vehicle identification number (VIN) shows the code letter for your engine. You will find the VIN at the top left of your instrument panel. in the Index.) (See .“Vehicle Identification Number” If you have the 3800 engine (VIN Code K), use regular unleaded gasoline rated at 87 octane or higher. If you’re using fuel rated at the recommended octane or higher and you 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.

6-3

If you have the 3800 Supercharged engine (VIN Code l), use premium unleaded gasoline rated at 91 octane or higher. With the 3800 Supercharged 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 hear heavy knocking, your engine needs service. At a minimum, the gasoline you use should meet specifications ASTM D4814 in the United States and CGSB 3.5-M93 in Canada. Improved gasoline specifications have been developed by the American Automobile Manufacturers Association (AAMA) for better vehicle performance and engine protection. Gasolines meeting the AAMA specification could provide improved driveability and emission control system protection compared to other gasolines. Be sure the posted octane for premium least 89 for middle grade and 87 for regular). If 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.

is at least 91 (at

If your vehicle is certified to meet California Emission Standards (indicated on the underhood emission control label), it is designed to operate on fwels 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 affected. 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. Some gasolines that are not reformulated emissions contain an octane-enhancing additive called methylcyclopentadienyl manganese tricarbonyl (MMT); ask your service station operator whether or not his fuel contains MMT. General Motors does not recommend the use of such gasolines. If fuels containing MMT are used, spark plug life may be reduced and your emission control system performance may be affected. The malfunction indicator lamp on your instrument panel may turn on. If this occurs, return to your authorized Pontiac dealer for service.

for low

6-4

To provide cleaner air, all gasolines in the United States are now required to 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 if they comply with the specifications described earlier.

NOTICE:

Your vehicle was not designed for he1 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.

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 previous text on fuel. Costly repairs caused by use of improper fuel wouldn’t be covered by your warranty. 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 1908 Colonel Sam Drive Oshawa, Ontario L1H 8W

Fuel Door Lock (Option) On a model equipped with the theft-deterrent system, the fuel dmr is locked and unlocked together with the driver’s power door lock. 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 transmitter. To unlock the fuel door, unlock the driver’s door. Filling Your Tank

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. 6-6

While refueling, hang the tethered cap on the hook on the inside of the fuel door.

To remove the cap, turn it slowly to the left (counterclockwise). The cap has a spring in it; if you let go of the cap too soon, it will spring back to the right.

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 unscrew 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 Vehicle” in the Index.

When you put the cap back on, turn it to the right (clockwise) until you hear a clicking sound. Make sure you fully install 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 “Malfunction 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 properly. This may cause your malfunction indicator lamp to light and your fuel tank and emissions system may be damaged. See “Malfunction Indicator Lamp” in the Index.

6-7

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.

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.

I NOTICE:

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

6-8

Filling a Portable Fuel Container 1 A CAUTION:

Never fill a portable fuel container while it is in your vehicle. Static electricity discharge from the container can ignite the gasoline vapor. You can be badly burned and your vehicle damaged if this occurs. To help avoid injury to you and others:

Dispense gasoline only into approved containers. Do not fill a container while it is inside a vehicle, in a vehicle’s trunk, pickup bed or on any surface other than the ground. Bring the fill nozzle in contact with the inside of the fill opening before operating the nozzle. Contact should be maintained until the r i n g is complete. Don’t smoke while pumping gasoline.

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

A CAUTION:

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

A CAUTION:

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.

6-9

Hood Release

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

6-10

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 hood, you'll see:

A. Engine Coolant Recovery Tank

B. Battery C. Radiator Pressure Cap

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

Fluid Dipstick

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

Fluid Reservoir

6-11

3800 Supercharged Engine (L67 - Code 1) (If Equipped)

When you open the hood, you’ll see:

A. Engine Coolant Recovery Tank

B. Battery C. Radiator Pressure Cap

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

Fluid

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

Fluid Reservoir

Supercharged Engine (If Equipped) Your vehicle may have a 3800 Supercharged engine. The supercharger is a device designed to pump 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 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 3800 V6 Supercharged engine. Engine Oil

is available at

CHECK OIL

LEVEL

If the CHECK OIL LEVEL light on the instrument panel comes on, it means you need to check your engine oil level right away. For more information, see “Check Oil Level Light” in the Index.

You should check your engine oil level regularly; 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.

this is

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.

6-13

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

When to Add Engine Oil If the oil is at or below the ADD mark, then you’ll need to add at least one quart of oil. But you must use the right kind. This part explains what kind of oil to use. For crankcase capacity, see “Capacities and Specifications” in the Index.

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.

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

6-14

What Kind of Engine Oil to Use Oils recommended for your vehicle can be identified by looking for the "Starburst" symbol. This symbol indicates that the oil has been certified by the American Petroleum Institute (API). Do not use any oil which does not carry this Starburst symbol.

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:

RECOMMENDED SAE VISCOSITY GRADE ENGINE OILS

FOR BEST FUEL ECONOMY AND COLD STARTIN& SELECT THE LOWEST SA€ VISCOSITY GRADE OIL FOR THE EXPECTED TEMPERATURE RAWGE.

WOK FOR THIS SYMBOL

HOT

WEATHER "F 7 "C

t 100 -

t3a

+ 8 0 -

t 27

+60-

t 16

t40-

+ I

t 20 -

0 -

- 1 - 18

cou) WEATHER

DO NOT USE SM 2QW-50 OR ANY OTHER GRADE OIL NOTRECaYlENMD

6-15

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 "F (1 6" C) before your next oil change. When it's very cold, you should use S A E 5W-30. These numbers on an oil container show its viscosity, or thickness. Do not use other viscosity oils, such as SAE 20W-50.

NOTICE:

Use only engine oil with the American Petroleum Institute Certified For Gasoline Engines "Starburst" symbol. Failure to use the recommended oil can result in engine damage not covered by your warranty.

GM Goodwrench@ oil meets all the requirements for your vehicle. If you are in an area where the temperature falls below -20°F (-29"C), consider using either an SAE 5W-30 synthetic oil or an S A E OW-30 oil. Both will provide easier cold starting and better protection for your engine at extremely low temperatures.

6-16

Engine Oil Additives Don't add anything to your oil. Your dealer is ready to advise if you think something should be added. When to Change Engine Oil If any one of these is true for you, use the short maintenance schedule:

tripkity

Most tsips are less than 5 to 10 miles (8 to 16 lun). This is particularly important when outside temperatures are below freezing. Most trips include extensive idling (such as fiequent driving in stop-and-go traffic). Most trips are through dusty areas. You frequently tow a trailer or use a carrier on top of your vehicle. The vehicle is used for delivery service, police, taxi or other commercial application.

Driving under these conditions causes engine oil to break down sooner. If any one of these is true for your vehicle, then you need to change your oil and filter every 3,000 miles (5 000 km) or 3 months -- whichever occurs first.

If none of them is true, use the long triphighway maintenance schedule. Change the oil and filter every 7,500 miles (12 500 km) or 12 months -- whichever occurs first. Driving a vehicle with a fully warmed engine under highway conditions causes engine oil to break down slower. What to Do with Used Oil Did you know that used engine oil contains certain elements that may be unhealthy for your skin and could even cause cancer? Don’t let used oil stay on your skin for very long. Clean your skin and nails with soap and water, or a good hand cleaner. Wash or properly throw away clothing or rags containing used engine oil. (See the manufacturer’s warnings about the use and disposal of oil products.) Used oil can be a real threat to the environment. If you change your own oil, be sure to drain all free-flowing oil from the filter before disposal. Don’t ever dispose of oil by putting it in the trash, pouring it on the ground, into sewers, or into streams or bodies of water. Instead, recycle it by taking it to a place that collects used oil. If you have a problem properly disposing of your used oil, ask your dealer, a service station or a local recycling center for help.

Air Cleaner The air cleaner and filter are on engine compartment.

the driver’s side of the

1. Remove the screws on the air cleaner housing cover.

6-17

4. After detaching the hose from the throttle body and

disconnecting the electrical connector, pull back the entire rear portion of the air cleaner by pulling upward and rearward.

2. Remove the air intake hose that is fitted over the

throttle body by pulling the hose upward and away from the throttle body which is located near the top of the engine.

3. Disconnect the electrical

connector which is attached to the air temperature sensor located in the hose. This will allow you to lift the rear portion of the air cleaner.

5. Replace the air filter. 6. Reinstall the rear section of the air cleaner. 7. Reconnect the electrical connector. 8. Reattach the air intake hose. Refer to the Maintenance Schedule to determine when to replace the air filter. See “Scheduled Maintenance Services” in the Index.

6-18

/r\ CAUTION: Operating the engine with the air cleaner off can cause you or others to be burned. The air cleaner not only cleans the air, it stops flame if the engine backfires. If it isn’t there, and the engine backfires, you could be burned. Don’t drive with it off, and be careful working on the engine with the air cleaner off.

I NOTICE:

If the air cleaner is off, a backfire can cause a damaging engine fire. And, dirt can easily get into your engine, which will damage it. Always have the air cleaner in place when you’re driving.

Supercharger Oil

Unless you are technically qualified and have the proper tools, you should let your dealer or a qualified service center perform this maintenance.

When to Check Check oil level every 30,000 miles (50 000 km) or every 36 months, whichever occurs first. What Kind of Oil to Use See “Recommended Fluids and Lubricants” in the Index and use only the recommended oil.

How to Check and Add Oil Check oil only when the engine is cold. Allow the engine to cool two to three hours after running.

If you remove the supercharger oil €ill plug while the engine is hot, pressure may cause hot oil to blow out of the oil fill hole. You may be burned. Do not remove the plug until the engine cools.

1. Clean the area around the oil fill plug before

removing it.

2. Remove the oil fill plug using a 3/16 inch

Allen wrench.

3. The oil level is correct when it just reaches the

bottom of the threads of the inspection hole. 4. Replace the oil plug with the O-ring in place.

Torque to 88 lb-in (10 N-m).

6-20

Automatic Transaxle Fluid When to Check and Change A good time to check your automatic transaxle fluid level is when the engine oil is changed. Change both the fluid and filter every 50,000 miles (83 000 km) if the vehicle is mainly driven under one or more of these conditions: 0 In heavy city traflic where the outside temperature

regularly reaches 90°F (32°C) or higher. In hilly or mountainous terrain.

0 When doing frequent trailer towing.

Uses such as found in taxi, police or delivery service.

If you do not use your vehicle under any of these conditions, the fluid and filter do not require changing. See “Scheduled Maintenance Services” in the Index. How to Check Because this operation can be a little difficult, you may choose to have this done at your Pontiac dealership Service Department. If you do it yourself, be sure to follow all the instructions here, or you could get a false reading on the dipstick.

NOTICE:

Too much or too little fluid can damage your transaxle. Too much can mean that some of the fluid could come out and fall on hot engine parts or exhaust system parts, starting a fire. Be sure to get an accurate reading if you check your transaxle fluid.

Wait at least 30 minutes before checking the transaxle fluid level if you have been driving: 0 When outside temperatures are above 90°F (32" C).

At high speed for quite a while.

0 In heavy traffk -- especially in hot weather. 0 While pulling a trailer. To get the right reading, the fluid should be at normal operating temperature, which is 180 O F to 200°F (82°C to 93°C). Get the vehicle warmed up by driving about 15 miles ( 2 4 km) when outside temperatures are above 50°F (10°C). If it's colder than 50°F (lO°C), you may have to drive longer.

Checking the Fluid Level

Park your vehicle on a level place. Keep the engine running. With the parking brake applied, place the shift lever in PARK (P). With your foot on the brake pedal, move the shift lever through each gear range, pausing for about three seconds in each range. Then, position the shift lever in PARK (P). Let the engine run at idle for three to five minutes. Then, without shutting off the engine, follow these steps:

1. The transaxle fluid

dipstick top is a round, red loop and is next to the brake master cylinder behind the engine block. Pull out the dipstick and wipe it with a clean rag or paper towel.

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2. Push it back in all the way, wait three seconds and

then pull it back out again.

3. Check both sides of the dipstick, and read the

lower level. The fluid level must be in the cross-hatched area.

4. If the fluid level is in the acceptable range, push

the dipstick back in all the way.

How to Add Fluid Refer to the Maintenance Schedule to determine what kind of transaxle fluid to use. See “Recommended Fluids and Lubricants” in the Index.

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If the fluid level is low, add only enough of the proper fluid to bring the level into the cross-hatched area on the dipstick. 1. Pull out the dipstick. 2. Using a long-neck funnel, add enough fluid at the

dipstick hole to bring it to the proper level. It doesn’t take much fluid, generally less than one pint (0.5 L). Don’t oveflll.

~ NOTICE:

We recommend you use only fluid labeled DEXRON@-III, because fluid with that label is made especially for your automatic transaxle. Damage corused by fluid other than DEXRON-111 is not covered by your new vehicle warranty.

3. After adding fluid, recheck the fluid level as

described under “HOW to Check.”

4. When the correct fluid level is obtained, push the

dipstick back in all the way.

Engine Coolant The cooling s stem in your vehicle is filled with DEX-COOL 8 engine coolant. This coolant is designed to remain in your vehicle for 5 years or 150,000 miles (240 000 km) whichever occurs first, if you add only DEX-COOL’ extended life coolant. The following explains your cooling system and how to add coolant when it is low. If you have a problem with engine overheating, see “Engine Overheating” in the Index. A 50/50 mixture of water and DEX-COOL@ coolant will:

Give freezing protection down to -34°F (-37°C).

0 Give boiling protection up to 265 “F (129°C). 0 Protect against rust and corrosion.

Help keep the proper engine temperature. Let the warning lights and gages work as they should.

NOTICE:

When adding coolant, it is important that you