1998 Pontiac Firebird Owners Manual

SAE low-30 is best for your vehicle. However, you can use SAE 5W-30 if it’s going to be colder than 60°F (16°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 S A E 20W-50.

I NOTICE:

Use only engine oil with the American Petroleum Institute Certiaed 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 SW-30 synthetic oil or an SAE OW-30 oil. Both will provide easier cold starting and better protection at extremely low temperatures.

for your engine

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 tripjcity maintenance schedule:

Most trips are less than 5 to 10 miles (8 to 16 km). This is particularly important when outside temperatures are below freezing. Most trips include extensive idling (such as frequent 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 (1 2 500 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.

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Air Cleaner

/!\ 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:

Refer to the Maintenance Schedule to determine when to replace the air filter. See “Scheduled Maintenance Services” in the Index.

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.

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Air Filter Replacement To remove the air filter:

1. Unlatch the two clamps located on the front of

the filter.

2. Lift the cover and remove the air filter. 3. Replace the filter, close the cover and latch

the clamps.

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Automatic Transmission Fluid When to Check and Change A good time to check your automatic transmission fluid level is when the engine oil is changed. Change both the fluid and filter every 15,000 miles (25 000 km) if the vehicle is mainly driven under one or more of these conditions: 0 In heavy city traffic where the outside temperature

regularly reaches 90°F (32°C) or higher. In hilly or mountainous terrain. Uses such as high performance operation. When doing frequent trailer towing.

0 Uses such as found in taxi, police or delivery service. If you do not use your vehicle under any of these conditions, change the fluid and filter every 50,000 miles (83 000 km). See “Scheduled Maintenance Services” in the Index.

If you have the 5.7L V8 engine (with the WS6 option), your air cleaner will be located over the radiator near the front of the engine. To remove the filter, remove the screws (located on the rear edge of the air cleaner), lift the air cleaner and remove the filter.

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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 transmission. 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 transmission fluid.

Wait at least 30 minutes before checking the transmission fluid level if you have been driving:

When outside temperatures are above 90°F (32°C). At high speed for quite a while. In heavy traffic -- especially in hot weather. While pulling a trailer.

To get the right reading, the fluid should be at normal operating temperature, which is 180°F to 200°F (82°C to 93°C). See “Checking Transmission Fluid Hot” in the Index. Checking Transmission Fluid Hot Get the vehicle warmed up by driving about 15 miles (24 km) when outside temperatures are above 50°F (10°C). If it’s colder than 50°F ( 10°C), drive the vehicle in DRIVE (D) until the engine temperature gage moves and then remains steady for 10 minutes. Then follow the hot check procedures.

Checking Transmission Fluid Cold A cold check is made after the vehicle has been sitting for eight hours or more with the engine off and is used only as a reference. Let the engine run at idle for five minutes if outside temperatures are 50°F (1 0°C) or more. If it's colder than 50°F (lO°C), you may have to idle the engine longer. Should the fluid level be low during a cold check, you must perform a hot check before adding fluid. This will give you a more accurate reading of the fluid level. Checking the Fluid Hot or Cold 0 Park your vehicle on a level place. Keep the

0 With the parking brake applied, place the shift lever

engine running. in PARK (P).

0 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 minutes or more.

~nen, without shutting off the engine, follow these steps:

k 'rll

3800 V6 Engine Transmission Dipstick

5.7L V8 Engine Transmission Dipstick

The Transmission fluid handle is the red loop near the back of the engine. 1. Pull out the dipstick and wipe it with a clean rag or

paper towel.

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

then pull it back out again.

5.7L V8 Engine llransmission Dipstick

3800 V6 Engine Transmission Dipstick

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3. Check both sides of the dipstick, and read the lower level. The fluid level must be in the COLD area for a cold check or in the HOT area or cross-hatched area for a hot check.

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 transmission fluid to use. See “Recommended Fluids and Lubricants” in the Index. Add fluid only after checking the transmission fluid while it is hot. (A cold check is used only as a reference.) If the fluid level is low, add only enough of the proper fluid to bring the level up to the HOT area for a hot check. It doesn’t take much fluid, generally less than one pint (0.5 L). Don’t ove@ZZ.

I NOTICE:

We recommend you use only fluid labeled DEXRON@-111, because fluid with that label is made especially for your automatic transmission. Damage caused by fluid other than DEXRON-I11 is not covered by your new vehicle warranty.

After adding fluid, recheck the fluid level as described under “How to Check.” When the correct fluid level is obtained, push the dipstick back in all the way.

Manual Transmission Fluid When to Check A good time to have it checked is when the engine oil is changed. However, the fluid in your manual transmission doesn’t require changing.

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How to Check Because this operation can be 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.

NOTICE:

Too much or too little fluid can damage your transmission. 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 transmission fluid.

Check the fluid level only when your engine vehicle is parked on a level place and the transmission is cool enough for you to rest your fingers on the transmission case.

is off, the

Then, follow these steps: c

5-Speed (6-Speed Similar)

1. Remove the filler plug. 2. Check that the lubricant level is up to the bottom of

the filler plug hole.

3. If the fluid level is good, install the plug and be sure

it is fully seated. If the fluid level is low, add more fluid as described in the next steps.

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When to Check and What to Use

How to Add Fluid Here’s how to add fluid. Refer to the Maintenance Schedule to determine what kind of fluid to use. See “Recommended Fluids and Lubricants” in the Index. 1. Remove the filler plug. 2. Add fluid at the filler plug hole. Add only enough fluid to bring the fluid level up to the bottom of the filler plug hole.

3. Install the filler plug. Be sure the plug is fully seated. Hydraulic Clutch The hydraulic clutch linkage in your vehicle is self-adjusting. The clutch master cylinder reservoir is filled with hydraulic clutch fluid. It isn’t a good idea to “top off’ your clutch fluid. Adding Refer to the Maintenance Schedule to determine how in your clutch fluid won’t correct a leak. often you should A fluid loss in this system could indicate a problem. Have the system inspected and repaired.

master cylinder reservoir and for the proper fluid. See “Owner Checks and Services’’ and “Recommended Fluids and Lubricants” in the Index.

check the fluid level

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How to Check The proper fluid should be added if the level is below the STEP mark on the reservoir. See the instructions on the reservoir cap. Rear Axle When to Check and Change Lubricant Refer to the Maintenance Schedule to determine how often to check the lubricant and when to change it. See “Scheduled Maintenance Services” in the Index. How to Check Lubricant If the level is below the bottom of the filler plug hole, you’ll need to add some lubricant. Add enough lubricant to raise the level to the bottom of the filler plug hole. What to Use Standard Differential Use SAE 75W-90 Synthetic Gear Lubricant (GM Part No. 12378261) or equivalent meeting GM Specification 9986 1 15.

Limited-Slip Differential To add lubricant when the level is low, use SAE 75W-90 Synthetic Gear Lubricant (GM Part No. 12378261) or equivalent meeting GM Specification 99861 15. To completely refill after draining, add 4 ounces (1 18 ml) of Limited-Slip Differential Lubricant Additive (GM Part No. 1052358) or equivalent. Then fill to the bottom of the filler plug hole with Synthetic Gear Lubricant. Engine Coolant The cooling s stem in your vehicle is filled with DEX-COOL 8 engine coolant. This coolant is designed (240 000 kmb whichever occurs first, if you add only to remain in your vehicle for 5 years or 150,000 miles 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 or if you need to add coolant to your radiator, see “Engine Overheating” in the Index.

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A 50/50 mixture of water and DEX-COOL@ coolant will: 0 Give freezing protection down to -34°F (-37°C). 0 Give boiling protection up to 265 “F (1 29°C).

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 use only DEX-COOL@ (silicate-free) coolant. If coolant other than DEX-COOL is added to the system, premature engine, heater core or engine coolant will require change sooner -- at radiator corrosion may result. In addition, the

30,000 miles (50 000 km) or 24 months, whichever occurs first. Damage caused by the use of coolant other than DEX-COOL@ is not covered by your new vehicle warranty.

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What to Use Use a mixture of one-half clean water (preferably distilled) and one-half DEX-COOL@ coolant which won’t damage aluminum parts. If you use this mixture, you don’t need to add anything else.

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.

NOTICE:

If you use an improper coolant mixture, your engine could overheat and be badly damaged. The repair cost wouldn’t be covered by your warranty. Too much water in the mixture can freeze and crack the engine, radiator, heater core and other parts.

If you have to add coolant more than four times a year, have your dealer check your cooling system.

I NOTICE:

If you use the proper coolant, you don’t have to add extra inhibitors or additives which claim to improve the system. These can be harmful.

Checking Coolant

When your engine is cold, check the dipstick on the cap of the coolant recovery tank. The coolant level should be at COLD, or a little higher. When your engine is warm, the level on the dipstick should be up to HOT, or a little higher.

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1 If this light comes on, it A CAUTION:

means you’re low on

5.7L Engine

Adding Coolant to the Recovery Tank If you need more coolant, add the proper DEX-COOL@ coolant mixture at the coolant recovery tank, but only when your engine is cool. If the tank is very low or empty, also add coolant to the radiator. See “Engine Overheating’’ in the Index for information.

Thrning the radiator pressure cap when the engine and radiator are hot can allow steam badly. Never turn the pressure cap -- even a and scalding liquids to blow out and burn you little -- when the engine and radiator are hot.

Add coolant mixture at the recovery tank, but be careful not to spill it.

I /1\ 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.

Radiator Pressure Cap (All Engines)

I NOTICE:

Your radiator cap is an 18 psi (124 kPa) pressure-type cap and must be tightly installed to prevent coolant loss and possible engine damage from overheating. Be sure the arrows on the cap line up with the overflow tube on the radiator filler neck.

When you replace your radiator pressure cap, a GM cap is recommended. Thermostat Engine coolant temperature is controlled by a thermostat in the engine coolant system. The thermostat stops the flow of coolant through the radiator until the coolant reaches a preset temperature. When you replace your thermostat, a GM thermostat recommended.

is

Power Steering Fluid

The power steering fluid reseivoir is locatei toward the back of the engine on the driver’s side.

When to Check Power Steering Fluid It is not necessary to regularly check power steering fluid unless you suspect there is a leak in the system or you hear an unusual noise. A fluid loss in this system could indicate a problem. Have the system inspected and repaired. How To Check Power Steering Fluid When the engine compartment is cool, wipe the cap and the top of the reservoir clean, then unscrew the cap and wipe the dipstick with a clean rag. Replace the cap and completely tighten it. Then remove the cap again and look at the fluid level on

the dipstick.

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The level should be at the full cold mark. If necessary, add only enough fluid to bring the level up to the mark.

Windshield Washer Fluid What to Use When you need windshield washer fluid, be sure to read the manufacturer’s instructions before use. If you will be operating your vehicle in an area where the temperature may fall below freezing, use a fluid that has sufficient protection against freezing. Adding Washer Fluid

When the engine compartment is hot, the level should be at the H or hot mark.

0 When the engine compartment is cool, the level

should be at the C or full cold mark.

What to Use To determine what kind of fluid to use, see “Recommended Fluids and Lubricants” in the Index. Always use the proper fluid. Failure to use the proper fluid can cause leaks and darnage hoses and seals. 6-32

Open the cap labeled WASHER FLUID ONLY. Add washer fluid until the tank is full.

NOTICE:

Brakes Brake Fluid

When using concentrated washer fluid, follow the manufacturer’s instructions for adding water. Don’t mix water with ready-to-use washer fluid. Water can cause the solution to freeze and damage your washer fluid tank and other parts of the washer system. Also, water doesn’t clean as well as washer fluid.

0 Fill your washer fluid tank only

three-quarters full when it’s very cold. This allows for expansion if freezing occurs, which could damage the tank if it is completely full. Don’t use engine coolant (antifreeze) in your windshield washer. It can damage your washer system and paint.

Your brake master cylinder reservoir is on the driver’s side of the engine compartment. It is filled with DOT-3 brake fluid.

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There are only two reasons why the brake fluid level in the reservoir might go down. The first is that the brake fluid goes down to an acceptable level during normal brake lining wear. When new linings are put in, the fluid level is leaking out goes back up. The other reason is that fluid of the brake system. If it is, you should have your brake system fixed, since a leak means that sooner or later your brakes won’t work well, or won’t work at all. So, it isn’t a good idea to “top off’ your brake fluid. Adding brake fluid won’t correct a leak. when your linings are worn, then you’ll have too much fluid when you get new brake linings. You should add (or remove) brake fluid, as necessary, only when work is done on the brake hydraulic system.

If you add fluid

A CAUTION:

If you have too much brake fluid, it can spill on the engine. The fluid will burn if the engine is hot enough. You or others could be burned, and your vehicle could be damaged. Add brake fluid only when work is done on the brake hydraulic system.

Refer to the Maintenance Schedule to determine when to check your brake fluid. See “Periodic Maintenance Inspections” in the Index.

Checking Brake Fluid

You can check the brake fluid without taking off the cap. Just look at the brake fluid reservoir. The fluid level should be above the plastic seam in the reservoir. If it isn’t, have your brake system checked to see if there is a leak. After work is done on the brake hydraulic system, make sure the level is above the plastic seam, near the base of the filler neck.

What to Add When you do need brake fluid, use only DOT-3 brake fluid. Use new brake fluid from a sealed container only. Refer to “Recommended Fluids and Lubricants” in the Maintenance Schedule. Always clean the brake fluid reservoir cap and the area around the cap before removing it. This will help keep dirt from entering the reservoir.

With the wrong kind of fluid in your brake system, your brakes may not work well, or they may not even work at all. This could cause a crash. Always use the proper brake fluid.

NOTICE:

Using the wrong fluid can badly damage brake system parts. For example, just a few drops of mineral-based oil, such as engine oil, in your brake system can damage brake system parts so badly that they’ll have to be replaced. Don’t let someone put in the wrong kind of fluid. If you spill brake fluid on your vehicle’s painted surfaces, the paint finish can be damaged. Be careful not to spill brake fluid on your vehicle. If you do, wash it off immediately. See “Appearance Care” in the Index.

Brake Wear Your vehicle has four-wheel disc brakes. Disc brake pads have built-in wear indicators that make a high-pitched warning sound when the brake pads are worn and new pads are needed. The sound may come and go or be heard all the time your vehicle is moving (except when you are pushing on the brake pedal firmly).

6-35

’ A CAUTION:

The brake wear warning sound means that soon your brakes won’t work well. That could lead to an accident. When you hear the brake wear warning sound, have your vehicle serviced.

I NOTICE:

Continuing to drive with worn-out brake pads could result in costly brake repair.

Some driving conditions or climates may cause a brake squeal when the brakes are first applied or lightly applied. This does not mean something is wrong with your brakes. When you have the front brake pads replaced, have the rear brakes inspected, too.

Brake linings should always be replaced as complete axle sets. See “Brake System Inspection” in Section 7 of this manual under Part C “Periodic Maintenance Inspections.” Brake Pedal Travel See your dealer if the brake pedal does not return to normal height, or if there is a rapid increase in pedal travel. This could be a sign of brake trouble. Brake Adjustment Every time you make a moderate brake stop, your disc brakes adjust for wear. If you rarely make a moderate or heavier stop, then your brakes might not adjust correctly. If you drive in that way, then -- very carefully -- make a few moderate brake stops about every 1,000 miles (1 600 km), so your brakes will adjust properly. The park brake system has separate brake linings that do not self adjust for wear. If the park brake lever pulls up more than the normal eighteen clicks, the parking brakes may need adjustment. See your dealer.

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Replacing Brake System Parts The braking system on a modem vehicle is complex. Its many parts have to be of top quality and work well together if the vehicle is to have really good braking. Your vehicle was designed and tested with top-quality GM brake parts. When you replace parts of your braking system -- for example, when your brake linings wear down and you have to have new ones put in -- be sure you get new approved GM replacement parts. don’t, your brakes may no longer work properly. For example, if someone puts in brake linings that are wrong for your vehicle, the balance between your front and rear brakes can change -- for the worse. The braking performance you’ve come to expect can change in many other ways if someone puts in the wrong replacement brake parts. Battery Every new Pontiac has an ACDelco Freedom@ battery. You never have to add water to one of these. When it’s time for a new battery, we recommend an ACDelco Freedom battery. Get one that has the replacement number shown on the original battery’s label.

If you

Vehicle Storage If you’re not going to drive your vehicle for 25 days or more, remove the black, negative (-) cable from the battery. This will help keep your battery from running down.

A CAUTION:

rn

and gas Batteries have acid that can burn you that can explode. You can be badly hurt if you aren’t careful. See “Jump Starting” in the Index for tips on working around a battery without getting hurt.

Contact your dealer to learn how to prepare your vehicle for longer storage periods. Also, for your audio system, see “Theft-Deterrent Feature” in the Index.

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Headlamps To replace a headlamp: 1. Open the headlamp door by turning the headlamps

on, then turning the switch back to the parking lamps position. See “Headlamp Doors” in the Index.

Bulb Replacement For the proper type of replacement bulb, see “Replacement Bulbs” in the Index. Halogen Bulbs

1 A CAUTION:

Halogen bulbs have pressurized gas inside and can burst if you drop or scratch the bulb. You or others could be injured. Be sure to read and follow the instructions on the bulb package.

2. Remove the bezel using a Phillips screwdriver on the

three main screws.

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I

3. Remove the headlamp plate that holds the bulb to the

housing, by removing the two screws on top of the bulb with a torx screwdriver.

'7

4. Pull out the bulb and disconnect the electrical connector. 5. Reverse the steps with a new bulb. Front limn Signal 1. Using a screwdriver, remove the screws from the

access panel under the vehicle. Move the access panel out of the way.

2. Turn the bulb and socket counterclockwise and

gently pull out. 3. Pull out the bulb. 4. Reverse the steps with a new bulb.

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Center High-Mounted Stoplamp

To replace the bulb: 1. Remove the two screws in the stoplamp lens.

2. Gently pull the assembly out, turn the bulb

counterclockwise and remove from the back of the assembly.

3. Reverse the steps with a new bulb.

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Rear Lamps To change any rear bulb, you have to remove the entire housing. 1. Remove the trim panel from the side that you are

replacing the bulb.

2. Pull the carpet back.

L,,,

3. Remove the wing nuts.

4. 5.

6. 7.

Pull off the assembly from the outside. To remove a socket with a tab, press the tab and turn the socket to the left. To remove a socket without a tab, turn the socket to the left. To remove the bulb, pull the bulb from the socket. Reverse the steps with a new bulb.

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Rear Sidemarker

To replace a rear sidemarker bulb: 1. Remove the screw from the sidemarker assembly. 2. To pull out the bulb housing, tilt the housing to

remove the end with the tab.

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3. Turn the bulb and socket counterclockwise and

gently pull out.

4. Reverse the steps with a new bulb. Windshield Wiper Blade Replacement Replacement blades come in different types and are removed in different ways. To remove the wiper blade assembly: 1. Lift the wiper ann until it locks into an upright position. 2. Press the locking clip in while sliding the blade

assembly down.

Wiper Blade Element Replacement

II

To replace the wiper blade element, refer to the wiper blade assembly replacement instructions. To replace the element, follow these steps: 1. Locate the heel end of the wiper blade assembly that has the two notches held by the wiper blade claw.

2. Hold the wiper blade assembly with one hand and

pull the element gently with the other hand. (Replacement blade elements have three plastic caps which retain two metal strips. Do not remove these caps before the element is installed.)

3. At the heel end of the blade assembly, notched end

of blade element last, slide the blade element into the blade claw sets. The plastic retainer caps will be forced off as the element is fully inserted. Make sure that all the claw sets are properly engaged in the slots of the blade element.

4. Install the wiper blade assembly on the wiper arm. For information on windshield wiper blade replacement type and length, see “Capacities and Specifications” in the Index.

6-43

CAUTION: (Continued)

Overinflated tires are mo cut, punctured or broken by a sudden

impact -- such as when you hit a pothole.

Keep tires at the recommended pressure. Worn, old tires can cause accidents. If your tread is badly worn, or if your tires have See “Inflation -- Tire Pressure” in this section been damaged, replace them.

for inflation pressure adjustment for higher speed driving.

Tires Your new vehicle comes with high-quality tires made by a leading tire manufacturer. If you ever have questions about your tire wmanty and where to obtain service, see your Pontiac Warranty booklet for details.

I A CAUTION:

Poorly maintained and improperly used tires are dangerous.

Overloading your tires can cause overheating as a result of too much friction. You could have an air-out and a serious accident. See “Loading Your Vehicle” in the Index. Underinflated tires pose the same danger as overloaded tires. The resulting accident could cause serious injury. Check all tires frequently to maintain the recommended pressure. Tire pressure should be checked when your tires are cold.

CAUTION: (Continued)

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Inflation -- Tire Pressure The Tire-Loading Information label, which is on the driver’s door, shows the correct inflation pressures for your tires when they’re cold. “Cold” means your vehicle has been sitting for at least three hours or driven no more than I mile (1.6 km). If you’ll be driving at high speeds (e.g., speeds of 100 mph (160 km/h or higher), where it is legal, set the cold inflation pressure to the maximum inflation pressure shown on the tire sidewall, or to 38 psi (265 Wa), whichever is lower. See the example below. When you end this high-speed driving, return to the cold inflation pressures shown on the Tire-Loading Information label. Example: You’ll find maximum load and inflation pressure molded on the tire’s sidewall, in small letters, near the rim flange. It will read something like this: Maximum load 690 kg (1521 lbs.) 0 300 kPa (44 psi) Max. Press. For this example, you would set the inflation pressure for high-speed driving at 38 psi (265 Wa).

NOTICE:

Don’t let anyone tell you that underinflation or overinflation is all right. It’s not. If your tires don’t have enough air (underinflation), you can get the following: 0 Too much flexing 0 Too much heat 0 Tire overloading 0 Bad wear 0 Bad handling

Bad fuel economy.

If your tires have too much air (overinflation), you can get the following:

Unusual wear 0 Bad handling 0 Rough ride 0 Needless damage from road hazards.

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When to Check Check your tires once a month or more. Don’t forget your compact spare tire. It should be 60 psi (420 P a ) .

at

How to Check Use a good quality pocket-type gage to check tire pressure. You can’t tell if your tires are properly inflated simply by looking at them. Radial tires may look properly inflated even when they’re underinflated. Be sure to put the valve caps back on the valve stems. They help prevent leaks by keeping out dirt and moisture.

Tire Inspection and Rotation Tires should be rotated every 6,000 to 8,000 miles ( 10 000 to 13 000 km). Any time you notice unusual wear, rotate your tires as soon as possible and check wheel alignment. Also check for damaged tires or wheels. See “When It’s Time for New Tires” and “Wheel Replacement” later in this section for more information. The purpose of regular rotation is to achieve more uniform wear for all tires on the vehicle. The first rotation is the most important. See “Scheduled Maintenance Services’’ in the Index for scheduled rotation intervals.

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If you don’t have P245/50ZR16 Goodyear Eagle GS-C tires or P27Y4OZR17 Goodyear Eagle F1-GS tires, use the rotation pattern shown above for your tires.

1 c

LI

If you have P245/50ZR16 Goodyear Eagle GS-C tires or P275/4OZR17 Goodyear Eagle F1-GS tires, they must roll in a certain direction for the best overall performance. The direction is shown by an arrow on the sidewall. Because these tires are directional, they should be rotated as shown here. These tires should only be moved from front to rear and rear to front on the same side of the vehicle. Don’t include the compact spare tire tire rotation.

in your

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After the tires have been rotated, adjust rear inflation pressures as shown on the Tire-Loading Information label. Make certain that all wheel nuts are properly tightened. See “Wheel Nut Torque” in the Index.

the front and

1 A CAUTION:

Rust or dirt on a wheel, or on the parts to which it is fastened, can make 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 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. (See “Changing a Flat Tire” in the Index.)

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When It’s Time for New Tires

One way to tell when it’s time for new tires is to check the treadwear indicators, which will appear when your tires have only 1/16 inch (1.6 mm) or less of tread remaining.

You need a new tire if any of the following statements are true:

You can see the indicators at three or more places around the tire. You can see cord or fabric showing through the tire’s rubber. The tread or sidewall is cracked, cut or snagged deep enough to show cord or fabric. The tire has a bump, bulge or split.

0 The tire has a puncture, cut or other damage that

can’t be repaired well because of the size or location of the damage.

Buying New Tires To find out what kind and size of tires you need, look at the Tire-Loading Information label. The tires installed on your vehicle when it was new had a Tire Performance Criteria Specification (TPC Spec) number on each tire’s sidewall. When you get new tires, get ones with that same TPC Spec number. That way your vehicle will continue to have tires that are designed to give proper endurance, handling, speed rating, traction, ride and other things during normal service on your vehicle. If your tires have an all-season tread design, the TPC number will be followed by an “MS” (for mud and snow). If you ever replace your tires with those not having a TPC Spec number, make sure they are the same size, load range, speed rating and construction type (bias, bias-belted or radial) as your original tires.

A CAUTION:

Mixing tires could cause you to lose control while driving. If you mix tires of different sizes or types (radial and bias-belted tires), the vehicle may not handle properly, and you could have a crash. Using tires of different sizes may also cause damage to your vehicle. Be sure to use the same size and type tires on all wheels. It’s all right to drive with your compact spare, though. It was developed for use on your vehicle.

’ A, CAUTION:

If you use bias-ply tires on your vehicle, the wheel rim flanges could develop cracks after many miles of driving. A tire and/or wheel could fail suddenly, causing a crash. Use only radial-ply tires with the wheels on your vehicle.

6-49

Uniform Tire Quality Grading The following information relates to the system developed by the United States National Highway Traffic Safety Administration, which grades tires by treadwear, traction and temperature performance. (This applies only to vehicles sold in the United States.) The grades are molded on the sidewalls of most passenger car tires. The Uniform Tire Quality Grading system does not apply to deep tread, winter-type snow tires, space-saver or temporary use spare tires, tires with nominal rim diameters of 10 to 12 inches (25 to 30 cm), or to some limited-production tires. While the tires available on General Motors passenger cars and light trucks may vary with respect to these grades, they must also conform to Federal safety requirements and additional General Motors Tire Performance Criteria (TPC) standards. Treadwear The treadwear grade is a comparative rating based on the wear rate of the tire when tested under controlled conditions on a specified government test course.

For example, a tire graded 150 would wear one and a half (1 1/2) times as well on the government course as a tire graded 100. The relative performance of tires depends upon the actual conditions of their use, however, and may depart significantly from the norm due to variations in driving habits, service practices and differences in road characteristics and climate. %action -- A, B, C The traction grades, from highest to lowest, are A, B, and C, and they represent the tire’s ability to stop on wet pavement as measured under controlled conditions on specified government test surfaces of asphalt and concrete. A tire marked C may have poor traction performance. Warning: The traction grade assigned to this tire is based on braking (straight ahead) traction tests and does not include cornering (turning) traction.

6-50

Temperature -- A, B, C The temperature grades are A (the highest), B, and C, representing the tire’s resistance to the generation of heat and its ability to dissipate heat when tested under controlled conditions on a specified indoor laboratory test wheel. Sustained high temperature can cause the material of the tire to degenerate and reduce tire life, and excessive temperature can lead to sudden tire failure. The grade C corresponds to a level of performance which all passenger car tires must meet under the Federal Motor Vehicle Safety Standard No. 109. Grades B and A represent higher levels of performance on the laboratory test wheel than the minimum required by law. Warning: The temperature grade for this tire is established for a tire that is properly inflated and not overloaded. Excessive speed, underinflation, or excessive loading, either separately or in combination, can cause heat buildup and possible tire failure. Wheel Alignment and Tire Balance The wheels on your vehicle were aligned and balanced carefully at the factory to give you the longest tire life and best overall performance.

Scheduled wheel alignment and wheel balancing are not needed. However, if you notice unusual tire wear or your vehicle pulling one way or the other, the alignment may need to be reset. If you notice your vehicle vibrating when driving on a smooth road, your wheels may need to be rebalanced. Wheel Replacement Replace any wheel that is bent, cracked, or badly rusted or corroded. If wheel nuts keep coming loose, the wheel, wheel bolts and wheel nuts should be replaced. If the wheel leaks air, replace it (except some aluminum wheels, which can sometimes be repaired). See your dealer if any of these conditions exist. Your dealer will know the kind of wheel you need. Each new wheel should have the same load-carrying capacity, diameter, width, offset and be mounted the same way as the one it replaces. If you need to replace any of your wheels, wheel bolts or wheel nuts, replace them only with new GM original equipment parts. This way, you will be sure to have the right wheel, wheel bolts and wheel nuts for your Pontiac model.

6-51

Used Replacement Wheels

Using the wrong replacement wheels, wheel bolts or wheel nuts on your vehicle can be dangerous. It could affect the braking and handling of your vehicle, make your tires lose air and make you lose control. You could have a collision in which you or others could be injured. Always use the correct wheel, wheel bolts and wheel nuts for replacement.

I NOTICE:

The wrong wheel can also cause problems with bearing life, brake cooling, speedometer or odometer calibration, headlamp aim, bumper height, vehicle ground clearance and tire or tire chain clearance to the body and chassis.

Putting a used wheel on your vehicle is dangerous. You can’t know how it’s been used or how far it’s been driven. It could fail suddenly and cause an accident. If you have to replace a wheel, use a new GM original equipment wheel.

Tire Chains I NOTICE: If your vehicle has P235/55R16, P245/50ZR16 P275/40ZR17 size tires, don’t use tire chains. They can damage your vehicle because there’s not enough clearance.

or

NOTICE: (Continued)

See “Changing a Flat Tire” in the Index for more information. 6-52 1

NOTICE: (Continued)

Use another type of traction device only if its manufacturer recommends it for use on your vehicle and tire size combination and road conditions. Follow that manufacturer’s instructions. To help avoid damage to your vehicle, drive slowly, readjust or remove the device if it’s contacting your vehicle, and don’t spin your wheels. If you do find traction devices that will fit, install them on the rear tires. If you have other tires, use tire chains only where legal and only when you must. Use only SAE Class “S” type chains that are the proper size for your tires. Install them on the rear tires and tighten them as tightly as possible with the ends securely fastened. Drive slowly and follow the chain manufacturer’s instructions. If you can hear the chains contacting your vehicle, stop and retighten them. If the contact continues, slow down until it stops. Driving too fast or spinning the wheels with chains on will damage your vehicle.

Appearance Care Remember, cleaning products can be hazardous. Some are toxic. Others can burst into flame if you strike a match or get them on a hot part of the vehicle. Some are dangerous if you breathe their fumes in a closed space. When you use anything from a container to clean your vehicle, be sure to follow the manufacturer’s warnings and instructions. And always open your doors or windows when you’re cleaning the inside. Never use these to clean your vehicle:

Gasoline Benzene 0 Naphtha 0 Carbon Tetrachloride

Acetone Paint Thinner Turpentine Lacquer Thinner Nail Polish Remover

They can all be hazardous -- some more than others -- and they can all damage your vehicle, too.

6-53

Don’t use any of these unless this manual says you can. In many uses, these will damage your vehicle:

Alcohol Laundry Soap

Reducing Agents

0 Bleach Cleaning the Inside of Your Vehicle Use a vacuum cleaner often to get rid of dust and loose dirt. Wipe vinyl, leather, plastic and painted surfaces with a clean, damp cloth. Your dealer has two cleaners, Multi-Purpose Interior Cleaner and Capture Non-Solvent Dry Spot and Soil Remover for cleaning fabric and carpet. They will clean normal spots and stains very well. You can get GM-approved cleaning products from your dealer. (See “Appearance Care and Materials” in the Index.) Here are some cleaning tips: 0 Always read the instructions on the cleaner label.

Clean up stains as soon as you can -- before they set. Carefully scrape off any excess stain. Use a clean cloth or sponge, and change to a clean area often. A soft brush may be used if stains are stubborn.

0 If a ring forms after spot cleaning, clean the entire

area immediately or it will set.

Using Multi-Purpose Interior Cleaner on Fabric 1. Vacuum and brush the area to remove any loose dirt. 2. Always clean a whole trim panel or section. Mask

surrounding trim along stitch or welt lines.

3. Mix powdered cleaner following the directions on

the container label to form thick suds.

4. Use suds only and apply with a clean sponge. Don’t

saturate the material and don’t rub it roughly.

5. As soon as you’ve cleaned the section, use a sponge

to remove the suds.

6. Wipe cleaned area with a clean, damp towel or cloth. 7. Wipe with a clean cloth and let dry. Special Fabric Cleaning Problems Stains caused by such things as catsup, coffee (black), egg, fruit, h i t juice, milk, soft drinks, vomit, urine and blood can be removed as follows: 1. Carefully scrape off excess stain, then sponge the

soiled area with cool water.

2. If a stain remains, follow the multi-purpose interior

cleaner instructions described earlier.

3. If an odor lingers after cleaning vomit or urine, treat the area with a waterhaking soda solution: 1 teaspoon (5 ml) of baking soda to 1 cup (250 ml) of lukewarm water.

4. Let dry. Stains caused by candy, ice cream, mayonnaise, chili sauce and unknown stains can be removed as follows: 1. Carefully scrape off excess stain. 2. First, clean with cool water and allow to

dry completely.

3. If a stain remains, follow instructions for

Multi-Purpose Interior Cleaner.

Cleaning Vinyl Use warm water and a clean cloth.

Rub with a clean, damp cloth to remove dirt. You may have to do it more than once. Things like tar, asphalt and shoe polish will stain if you don’t get them off quickly. Use a clean cloth and a vinyllleather cleaner. See your dealer for this product.

Cleaning Leather a mild soap or Use a soft cloth with lukewarm water and saddle soap and wipe dry with a soft cloth. Then, let the leather dry naturally. Do not use heat to dry.

For stubborn stains, use a leather cleaner. See your dealer for this product. Never use oils, varnishes, solvent-based or abrasive cleaners, furniture polish or shoe polish on leather. Soiled or stained leather should be cleaned immediately. If dirt is allowed to work into the finish, it can harm the leather.

Cleaning the Top of the Instrument Panel Use only mild soap and water to clean the top surfaces of the instrument panel. Sprays containing silicones or waxes may cause annoying reflections in the windshield and even make it difficult to see through the windshield under certain conditions. Cleaning Interior Plastic Components Use only a mild soap and water solution on a soft cloth or sponge. Commercial cleaners may affect the surface finish.

6-55

Cleaning the Outside of the Windshield and Wiper Blades If the windshield is not clear after using the windshield washer, or if the wiper blade chatters when running, wax, sap or other material may be on the blade or windshield. Clean the outside of the windshield with GM Windshield Cleaner, Bon Ami@ Powder (non-scratching glass cleaning powder), GM Part No. 105001 1. The windshield is clean if beads do not form when you rinse it with water. Grime from the windshield will stick to the wiper blades and affect their performance. Clean the blade by wiping vigorously with a cloth soaked in full-strength windshield washer solvent. Then rinse the blade with water. Check the wiper blades and clean them as necessary; replace blades that look worn.

Care of Safety Belts T’:ep belts cle-- an-’

A CAUTION:

Do not bleach or dye safety belts. may severely weaken them. In a crash, they might not be able to provide adequate protection. Clean safety belts only with mild soap and lukewarm water.

If you do, it

Cleaning Glass Surfaces Glass should be cleaned often. GM Glass Cleaner (GM Part No. 1050427) or a liquid household glass cleaner will remove normal tobacco smoke and dust films on interior glass. Don’t use abrasive cleaners on glass, because they may cause scratches. Avoid placing decals on the inside rear window, since they may have to be scraped off later. If abrasive cleaners are used on the inside of the rear window, an electric defogger element may be damaged. Any temporary license should not be attached across the defogger grid. 6-56

Weatherstrips Silicone grease on weatherstrips will make them last longer, seal better, and not stick or squeak. Apply silicone grease with a clean cloth at least every six months. During very cold, damp weather more frequent application may be required. (See “Recommended Fluids and Lubricants” in the Index.) Cleaning a Removable Roof Panel Special care is necessary when cleaning, removing and/or storing the roof panel.

Flush with water to remove dust and dirt, then dry the panel. Clean the panel with GM Glass Cleaner. Leave the cleaner on the panel for one minute, then wipe the panel with a soft, lint-free cloth. Don’t use abrasive cleaning materials.

Cleaning the Outside of Your Vehicle The paint finish on your vehicle provides beauty, depth of color, gloss retention and durability.

Washing Your Vehicle The best way to preserve your vehicle’s finish is to keep it clean by washing it often with lukewarm or cold water. Don’t wash your vehicle in the direct rays of the sun. Don’t use strong soaps or chemical detergents. Use liquid hand, dish or car washing (mild detergent) soaps. You can get GM-approved cleaning products from your dealer. (See “Appearance Care and Materials” in the Index.) Don’t use cleaning agents that are petroleum based, or that contain acid or abrasives. All cleaning agents should be flushed promptly and not allowed to dry on the surface, or they could stain. Dry the finish with a soft, clean chamois or an all-cotton towel to avoid surface scratches and water spotting. High pressure car washes may cause water to enter your vehicle. Cleaning Exterior LampsLenses Use lukewarm or cold water, a soft cloth and a liquid hand, dish or car washing (mild detergent) soap to clean exterior lamps and lenses. Follow instructions under “Washing Your Vehicle.”

Finish Care Occasional waxing or mild polishing of your vehicle by hand may be necessary to remove residue from the paint finish. You can get GM-approved cleaning products from your dealer. (See “Appearance Care and Materials” in the Index.) Your vehicle has a “basecoatlclearcoat” paint finish. The clearcoat gives more depth and gloss to the colored basecoat. Always use waxes and polishes that are non-abrasive and made for a basecoatlclearcoat paint finish.

I NOTICE:

Machine compounding or aggressive polishing on a basecoatlclearcoat paint finish may dull the finish or leave swirl marks.

Foreign materials such as calcium chloride and other salts, ice melting agents, road oil and tar, tree sap, bird droppings, chemicals from industrial chimneys, etc., can damage your vehicle’s finish if they remain on painted

surfaces. Wash the vehicle as soon as possible. If necessary, use non-abrasive cleaners that are marked safe for painted surfaces to remove foreign matter. Exterior painted surfaces are subject to aging, weather and chemical fallout that can take their toll over a period of years. You can help to keep the paint finish looking new by keeping your vehicle garaged or covered whenever possible. Cleaning Your Convertible Top Your convertible top should be cleaned often. If you use an automatic car wash, use one with water jets and hanging cloths. High pressure car washes may cause water to enter your vehicle. When you hand wash the top, do it in partial shade. Use a mild soap, lukewarm water and a soft sponge. A chamois or cloth may leave lint on the top, and a brush can chafe the threads in the top fabric. Don’t use detergents, harsh cleaners, solvents or bleaching agents. Wet the entire vehicle and wash the top evenly to avoid spots or rings. Let the soap remain on the fabric for a few minutes. When the top is really dirty, use a mild foam-type cleaner. Thoroughly rinse the entire vehicle, then let the top dry in direct sunlight.

6-58

Cleaning Tires To clean your tires, use a stiff brush with a tire cleaner.

I NOTICE:

When applying a tire dressing always take care to wipe off any overspray or splash from all painted surfaces on the body or wheels of the vehicle. Petroleum-based products may damage the paint finish.

Sheet Metal Damage If your vehicle is damaged and requires sheet metal repair or replacement, make sure the body repair shop applies anti-corrosion material to the parts repaired or replaced to restore corrosion protection.

To protect the convertible top: 0 After you wash the vehicle, make sure the top is

completely dry before you lower it.

0 Don’t get any cleaner on the vehicle’s painted finish;

it could leave streaks.

0 If you decide to go through an automatic car wash,

ask the manager if the equipment could damage your top.

Cleaning Aluminum or Chrome Wheels (If Equipped) Keep your wheels clean using a soft clean cloth with mild soap and water. Rinse with clean water. After rinsing thoroughly, dry with a soft clean towel. A wax may then be applied. The surface of these wheels is similar to the painted surface of your vehicle. Don’t use strong soaps, chemicals, abrasive polishes, abrasive cleaners or abrasive cleaning brushes on them because you could damage the surface. You may use chrome polish on chrome wheels, but avoid any painted surface of the wheel, and buff off immediately after application. Don’t take your vehicle through an automatic car wash that has silicon carbide tire cleaning brushes. These brushes can also damage the surface of these wheels.

6-59

Chemical Paint Spotting Some weather and atmospheric conditions can create a chemical fallout. Airborne pollutants can fall upon and attack painted surfaces on your vehicle. This damage can take two forms: blotchy, ringlet-shaped discolorations, and small irregular dark spots etched into the paint surface. Although no defect in the paint job causes this, Pontiac will repair, at no charge to the owner, the surfaces of new vehicles damaged by this fallout condition within 12 months or 12,000 miles (20 000 km) of purchase, whichever occurs first.

Finish Damage Any stone chips, fractures or deep scratches in the finish should be repaired right away. Bare metal will corrode quickly and may develop into a major repair expense. Minor chips and scratches can be repaired with touch-up materials available from your dealer or other service outlets. Larger areas of finish damage can be corrected in your dealer’s body and paint shop. Underbody Maintenance Chemicals used for ice and snow removal and dust control can collect on the underbody. If these are not removed, accelerated corrosion (rust) can occur on the underbody parts such as fuel lines, frame, floor pan and exhaust system even though they have corrosion protection. At least every spring, flush these materials from the underbody with plain water. Clean any areas where mud and other debris can collect. Dirt packed in closed areas of the frame should be loosened before being flushed. Your dealer or an underbody car washing system can do this for you.

6-60

Appearance Care Materials Chart PART NUMBER

SIZE

DESCRIPTION

994954 1050172 1050173 1050174 1050214 1050427 1052870

1052918””

23 in. x 25 in. 16 oz. (0.473 L) 16 oz. (0.473 L) 16 oz. (0.473 L) 32 oz. (0.946 L) 23 oz. (0.680 L) 16 oz. (0.473 L) 8 oz. (0.237 L)

Polishing Cloth - Wax Treated Tar and Road Oil Remover Chrome Cleaner and Polish White Sidewall Tire Cleaner

Glass Cleaner

Wash Wax Concentrate

USAGE

Exterior polishing cloth

Removes tar, road oil and asphalt

Use on chrome, stainless steel, nickel, copper and brass Removes soil and black marks from whitewalls Cleans vinyl tops, upholstery and convertible tops Vinyl Cleaner

Removes dirt, grime, smoke and fingerprints

Cleans and lightly waxes

Capture Dry Spot Remover

_ ~ . ~ . . ~

and

Cleaner

I 16 oz. (0.473 L) I Multi-Purpose Interior

Armor All Protectant

Wheel Cleaner

floor 16 oz. (0.473 L) 8 oz. (0.237 L) 16 oz. (0.473 L)

1052925 mats 1052929 1052930 12345002 12345721 12345725 12377964 12377966 12377984 See your General Motors PGS Department for these products. See “Fluids and Lubricants” in the Index.

Armor All TM Cleaner Synthetic Chamois Silicone Tire Shine Finish Enhancer

12 oz. (0.354 L) 16 oz. (0.473 L) 16 oz. (0.473 L) 16 oz. (0.473 L)

Cleaner Wax Surface Cleaner

2.5 sq. ft.

Protects leather, wood, acrylics, Plexiglas TM , plastic,

~~

rubber and vinyl

Cleans carpets, seats, interior trim, door panels

Spray on and rinse with water

Attracts, absorbs and removes soils

Cleans and shines a variety of surface types

~~ Shines vehicle without scratching

Spray on tire shine

Removes dust, fingerprints and surface contaminants Removes light scratches and oxidation and protects finish Removes contaminants, blemishes and swirl marks

k * Not recommended for use on instrument panel vinyl.

6-61

Vehicle Identification Number (VIN)

0 , -111 11111111 1111 111 111111 111 11111111 111111111111 111111111 11-

SAMPLE4UXWM072675

f 1 ASSEMBLY

ENGINE A

CODE- MODEL YEAR

PLANT

This is the legal identifier for your vehicle. It appears on a plate in the front corner of the instrument panel, on the driver’s side. You can see it if you look through the windshield from outside your vehicle. The VIN also appears on the Vehicle Certification and Service Parts labels and the certificates of title and registration. Engine Identification The 8th character in your VIN is the engine code. This code will help you identify your engine, specifications and replacement parts. Service Parts Identification Label You’ll find this label located on the driver’s side door. It’s very helpful if you ever need to order parts. On this label is:

yourvm,

6-62

the model designation, paint information and

0 a list of all production options and special

equipment.

Be sure that this label is not removed from the vehicle. Electrical System Add-on Electrical Equipment

I NOTICE:

Don’t add anything electrical to your vehicle unless you check with your dealer first. Some electrical equipment can damage your vehicle and the damage wouldn’t be covered by your warranty. Some add-on electrical equipment can keep other components from working as they should.

Your vehicle has an air bag system. Before attempting to add anything electrical to your vehicle, see “Servicing Your Air Bag-Equipped Pontiac” in the Index.

Headlamps The headlamp wiring is protected by a circuit breaker. An electrical overload will cause the lamps to go on and off, or in some cases to remain off. If this happens, have your headlamp wiring checked right away. Windshield Wipers The windshield wiper motor is protected by a circuit breaker and a fuse. If the motor overheats due to heavy snow, etc., the wiper will stop until the motor cools. If the overload is caused by some electrical problem and not snow, etc., be sure to get it fixed. Power Windows and Other Power Options Circuit breakers protect the power windows and other power accessories. When the current load is too heavy, the circuit breaker opens and closes, protecting the circuit until the problem is fixed or goes away.

Fuses and Circuit Breakers

The wiring circuits in your vehicle are protected from short circuits by a combination of fuses, circuit breakers and fusible thermal links in the wiring itself. This greatly reduces the chance of fires caused by electrical problems. There are three fuse centers on your vehicle. One is in the left side of your instrument panel.

6-63

Main Fuse Block

FUSE USAGE CHART

4--l

STOPIHAZARD TURN BIU STG WHL CNTRL RADIO ACCY - - 9-1

lin 121-1

COURTESY

PWR

ACCY

HVAC TAIL

LPS

GAUGES

BAG

AIR

CIGIACCY

DEFOGISEATS

IP DIMMER

ACCY RADIO

SEE OWNER'S MANUAL FOR MORE INFORMATION

PRINTED IN U.S.A

Usage

Fuse STOP/HAZARD Hazard Flasher, Brake TURN B/U Traction ControVSecond

Switch Assembly

Gear Start Switch, Back/Up Lamp Switch, Turn Flasher, Daytime Running Lamps (DRL) Module Steering Wheel Controls

STG WHEEL CNTFU

The other two are in the engine compartment. Open the cover on either of the boxes to expose the fuses. Look at the silver-colored band inside the fuse. If the band is broken or melted, replace the fuse. Be sure you replace a bad fuse with a new one of the correct size. If you ever have a problem on the road and don't have a spare fuse, you can borrow one. Just pick some feature of your car that you can get along without -- like the radio or cigarette lighter -- and use its fuse, if it is the size you need. Replace it as soon as you can.

6-64

Fuse RADIO ACCY Delco Monsoon Radio Amplifier,

TAIL LPS

HVAC

PWR ACCY

COURTESY GAUGES

Power Antenna, Remote CD Player (trunk) Daytime Running Lamps (DRL) Module, Headlamp Switch HVAC Selector Switch, Rear Defogger Switch/Timer Park Lamp Relay, Hatch Release Relay, Power Mirror Switch, Radio, Shock Sensor, Instrument Cluster Body Control Module (BCM) Body Control Module (BCM), Brake Switch Assembly (BTSI), Instrument Cluster, Daytime Running Lamps (DRL) Module

AIR BAG Air Bag, Dual Pole Arming Sensor CIGAFUACCY Cigar Lighter, Data Link

Connector (DLC), Auxiliary Accessory Wire

DEFOGBEATS Rear Defogger Switch/Timer, Rear

Defogger Timermelay, Power Seats

Fuse STG WHEEL CNTRL WIPEWASH Wiper Motor Assembly,

Usage Steering Wheel Controls

WINDOWS

I/p DIMMER

RADIO

Wiper/Washer Switch Power Windows Switch (RH, LH), Express-Down Module, Coolant Level Latching Module, Convertible Top Switch Door Illumination Lamp (RH, LH), Headlamp Switch, Fog Lamp Switch, Instrument Cluster, HVAC Control Assembly, PRNDL Illumination Lamp, Ashtray Lamp, Radio, Steering Wheel Controls-Radio, Rear Window Defogger Switch/Timer, Traction Control Switch (TCS) and 2nd Gear Start Switch Body Control Module (BCM), Radio, Amplifier, Steering Wheel Controls-Radio

6-65

4 11 r;

Underhood Electrical Center

PCM BAT

AIR WMP 000

FUEL PUMP

LnHDLPDR

RH HDLPDR

HORN

u-

15305529 A

Fuse and Relay Center 1

Usage

Fuse A B S BAT SOL Anti-Lock Brake System Traction Control System TCS BAT Cooling Fan Control COOL FAN PCM BAT Powertrain Control Module

6-66

Usage Fuel Pump AIR Pump Relay and Bleed Valve Headlamp Door Module Headlamp Door Module Horn Relay Anti-Lock Brake System Module Horn and Headlamp Doors Anti-Lock Brake and Traction Control System Cooling Fan Relays

Fuse FUEL PUMP AIRPUMP LH HDLP DR RH HDLP DR HORN A B S BAT-1 WL DR HORN A B S BAT-2

COOL FAN Relay FOG LAMP HORN FAN #3 FAN #2 FAN #1

j 1:

INJ

000 PCM ION 000

ABS IGN

STRTR

SEN

ENG

INJ

ENG CTRL

NC CRUISE

15305530 A

Fuse INJ

INJ

ENG SEN

STRTR

Fuse and Relay Center 2

Usage Fuel Injectors (Not used for V6) (LH injectors for V8 Ignition Module) Fuel Injectors (All for V6) (RH injectors for V8 and Ignition Module) Mass Air Flow, Heated Oxygen Sensor, Skip Shift Solenoid (V8 Only), Reverse Lockout Solenoid, Brake Switch Powertrain Control Module and Clutch Pedal Switch

Usage Anti-Lock Brake System Module Powertrain Control Module Ignition Module (V6 Only), Automatic Transmission and Charcoal Canister Purge Solenoid Air Conditioning Compressor Relay, Cruise Control Switches and Module Engine Controls, Fuel Pump, PCM, A.I.R. and Cooling Fans HVAC Blower Control and Relay Ignition Switch, Relay and Starter Enable Relay Instrument Panel Fuse Center

Fuse ABS IGN PCM IGN ENG CTRL

N C CRUISE

ENG CTRL

I/P- 1 IGN m-2 Relay AIR SOL AIR PUMP AIC COMP FUELPUMP STARTER IGN

6-67

Replacement Bulbs Back-up ............................... 3155 Center High-Mounted Stoplamp ............. 921 Front Parking and Turn Signal . . . . . . . . . . 3 157NAK Headlamp (Low Beam) ................... 4703 Headlamp (High Beam) . . . . . . . . . . . . . . . . . . . 4701 Sidemarker .............................. 194 ............................. 194 Tail Only Tail/Stop/Turn ........................ 3057

Capacities and Specifications Engine Type VIN Engine Code K ............. . . 3800 V6 VIN Engine Code G . . . . . . . . . . . . . . . . . . 5.7L V8 Fuel Delivery .................... Fuel Injection Valve Arrangement .................... In-Head Piston Displacement VIN Engine Code K ......... 231 CID (3791 cc) VIN Engine Code G . . . . . . . . . 350 CID (5735 cc) Firing Order VIN Engine Code K .............. 1-6-5-4-3-2 VIN Engine Code G . . . . . . . . . . . 1-8-7-2-6-5-4-3 Wheel Nut Torque . . . . . . . . . . . 100 lb-ft (140 N-m) Windshield Wiper Blade Replacement Type ................................. Length ....................

hook 24 inches (603 cm)

6-68

Capacities (Approximate) Air Conditioning? ............. See the refrigerant

information label under the hood.

Automatic Transmission Drain and Refill ......

....... 5 quarts (4.7 L)*

Overhaul VIN Engine Code K . VIN Engine Code G .

... 8.8 quarts (8.3 L)* . 10.8 quarts (10.2 L)*

Cooling System VIN Engine Code K With Manual Transmission ............ 12.5 quarts (1 1.8 L) With Automatic Transmission ............ 12.3 quarts (1 1.6 L)

VIN Engine Code G With Manual Transmission ... With Automatic Transmission .....

. . 15.3 quarts (14.5 L) . . 15.1 quarts (14.3 L)

Crankcase

Oil and Filter Change 3800 V6 (VIN K) ......... 4.5 quarts (4.3 L)** 5.7L V8 (VIN G) ......... 5.5 quarts (5.2 L)** Fuel Tank . . . . . . . . . . . . . . . . 15.5 gallons (58.7 L) Manual Transmission Five-Speed ................ 3.4 quarts (3.2 L)* Six-Speed ................... 4 quarts (3.8L)* Rear Axle Lubricant ............ 1.75 quarts (1.7L) Not all air conditioning refrigerants are the same. If the air conditioning system in your vehicle needs refrigerant, be sure the proper refrigerant is used. If you’re not sure, ask your Pontiac dealer.

* Recheck fluid level after filling. See “Automatic

Transmission Fluid” or “Manual Transmission Fluid” in the Index.

** Recheck the oil level after filling. See “Engine Oil”

in the Index.

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Vehicle Dimensions

Wheelbase . . . . . . . . . . . . 101.1 inches (256.6 cm) Front Tread . . . . . . . . . . . . . 60.7 inches (154.1 cm) RearTread . . . . . . . . . . . . . 60.7inches(154.1 cm) Length Firebird / Formula . . 193.5 inches (491.5 cm) Length Trans Am . . . . . . . 193.9 inches (492.1 cm) Width . . . . . . . . . . . . . . . 74.5 inches (1 89.3 cm) Height. . . . . . . . . . . . . . . . . . . 52 inches (132.1cm) Normal Maintenance Replacement Parts Air Cleaner Filter VIN Engine Code K .................. A1163C VIN Engine Code G .................. A1163C VIN Engine Code G (with WS6 Option) . . . . . . . . . . . . . . . . . . A1097C Battery ................................ 75-60

Engine Oil Filter VIN Engine Code K .................... PF47 VIN Engine Code G .................... PF44 Fuel Filter ............................. GF578 PCV Valve VIN Engine Code K . . . . . . . . . . . . . . . CV892C VIN Engine Code G ................. CV895C Radiator Cap ......................... RC24 Spark Plug VIN Engine Code K .... 41-921 (0.060 inch Gap) VIN Engine Code G .... 41-931 (0.060 inch Gap)

Air Conditioning Refrigerants Not all air conditioning refrigerants are the same. If the air conditioning system in your vehicle needs refrigerant, be sure the proper refrigerant is used. If you’re not sure ask your dealer.

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f i NOTES

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b% NOTES

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v Section 7 Maintenance Schedule

This section covers the maintenance required for your Pontiac. Your vehicle needs these services to retain its safety, dependability and emission control performance.

7-2 7-3 7-4 7-5 7-5 7-6

Your Vehicle and the Environment How This Section is Organized Part A: Scheduled Maintenance Services Short TripKity Definition Short TripKity Intervals Long Tripmighway Definition

7-6 7-32 7-36 7-38 7-40

Long TripMighway Intervals Part B: Owner Checks and Services Part C: Periodic Maintenance Inspections Part D: Recommended Fluids and Lubricants Part E: A Place to Maintenance Record

I RECOMMENDED I

KEEP ENGINE OIL AT THE PROPER

LEVEL AND CHANGE AS

Introduction Your Vehicle and the Environment Proper vehicle maintenance not only helps vehicle in good working condition, but also helps the environment. All recommended maintenance procedures are important. Improper vehicle maintenance can even affect the quality of the air we breathe. Improper fluid levels or the wrong tire inflation can increase the level of emissions from your vehicle. To help protect our environment, and to keep your vehicle in good condition, please maintain your vehicle properly.

to keep your

Have you purchased the GM Protection Plan? The Plan supplements your new vehicle warranties. See your Warranty and Owner Assistance booklet, or your Pontiac dealer for details.

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How This Section is Organized The remainder of this section is divided into five parts: “Part A: Scheduled Maintenance Services” shows what to have done and how often. Some of these services can be complex, so unless you are technically qualified and have the necessary equipment, you should let your dealer’s service department or another qualified service center do these