1996 Buick Century Owners Manual

6-45

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 Buick, 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: 0 Gasoline Benzene Naphtha

0 Carbon Tetrachloride

Acetone

0 Paint Thinner 0 Turpentine 0 Lacquer Thinner 0 Nail Polish Remover They can all be hazardous -- some more than others -- and they can all damage your vehicle, too.

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

Alcohol Laundry Soap

0 Bleach 0 Reducing Agents Cleaning the Inside of Your Buick Use a vacuum cleaner often to get rid of dust and loose dirt. Wipe vinyl or leather with a clean, damp cloth. Your Buick dealer has two GM cleaners, a solvent-type spot lifter and a foam-type powdered cleaner. They will clean normal spots and stains very well. Do not use them on vinyl or leather. 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. Use a clean cloth or sponge, and change to a clean area often. A soft brush may be used if stains are stubborn. Use solvent-type cleaners in a well-ventilated area only. If you use them, don’t saturate the stained area.

Using Solvent-Type Cleaner on Fabric First, see if you have to use solvent-type cleaner at all. Some spots and stains will clean off better with just water and mild soap. If you need to use a solvent:

Gently scrape excess soil from the trim material with a clean, dull knife or scraper. Use very little cleaner, light pressure and clean cloths (preferably cheesecloth). Cleaning should start at the outside of the stain, “feathering” toward the center. Keep changing to a clean section of the cloth. When you clean a stain from fabric, immediately dry the area with a blow dryer to help prevent a cleaning ring.

If a ring forms after spot cleaning, clean the entire area immediately or it will set.

Usin - lam-npe Cleanel- -In

1.

2.

3.

4. 5. 6. 7.

8. 9.

10. 11.

h c u u m and brush the area to remove any loose dirt. Always clean a whole trim panel or section. Mask surrounding trim along stitch or welt lines. Mix Multi-Purpose Powdered Cleaner following the directions on the container label. Use suds only and apply with a clean sponge. Don’t saturate the material. Don’t rub it roughly. As soon as you’ve cleaned the section, use a sponge to remove the suds. Rinse the section with a clean, wet sponge. Wipe off what’s left with a slightly damp paper towel or cloth. Then dry it immediately with a blow dryer. Wipe with a clean cloth.

Special Cleaning Problems Greasy or Oily Stains Stains caused by grease, oil, butter, margarine, shoe polish, coffee with cream, chewing gum, cosmetic creams, vegetable oils, wax crayon, tar and asphalt can be removed as follows: 1. Carefully scrape off excess stain. 2. Follow the solvent-type instructions described earlier. 3. Shoe polish, wax crayon, tar and asphalt will stain if

left on a vehicle’s seat fabric. They should be removed as soon as possible. Be careful, because the cleaner will dissolve them and may cause them to spread.

Non-Greasy Stains Stains caused by catsup, coffee (black), egg, fruit, fruit juice, milk, soft drinks, wine, 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 foam-type 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. If needed, clean lightly with solvent-type cleaner.

Combination Stains Stains caused by candy, ice cream, mayonnaise, chili sauce and unknown stains can be removed as follows: 0 Carefully scrape off excess stain, then clean with

cool water and allow to dry.

0 If a stain remains, clean it with solvent-type cleaner. Cleaning Vinyl Use warm water and a clean cloth. 0 Rub with a clean, damp cloth to remove dirt. You

may have to do it more than once.

0 Things like tar, asphalt and shoe polish will stain if

you don’t get them off quickly. Use a clean cloth and a GM Vinylkeather Cleaner or equivalent product.

Cleaning Leather Use a soft cloth with lukewarm water and a mild soap or saddle soap.

For stubborn stains, use a GM VinyVLeather Cleaner or equivalent product. Never use oils, varnishes, solvent-based or abrasive cleaners, furniture polish or shoe polish on leather. Soiled leather should be cleaned immediately. If dirt is allowed to work into the finish, it can harm the leather.

ning the Top of tl

Instrument Panel bse 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.

Care of Safety Belts Keep b-l+s clea Lnd dry.

Do not bleach or dye safety belts. If you do, it 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.

Glass 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. 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.

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Cleaning the Outside of Your Buick 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. 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 a 100% cotton towel to avoid surface scratches and water spotting. High pressure car washes may cause water to enter your vehicle.

Cleaning the Outside of the Windshield, Backglass and Wiper Blades If the windshield is not clear after using the windshield washer, or if the wiper blade chatters when running, wax or other material may be on the blade or windshield. Clean the outside of the windshield with GM Windshield Cleaner, Bon-Ami Powder@ (GM Part No. 105001 1). The windshield is clean if beads do not form when you rinse it with water. Clean the blade by wiping vigorously with a cloth soaked in full-strength windshield washer solvent. Then rinse the blade with water. Wiper blades should be checked on a regular basis and replaced when worn. 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.)

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Finish Care Occasional waxing or mild polishing of your Buick 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 Buick has a “basecoatklearcoat” 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 basecoatklearcoat paint finish.

1 NOTICE:

Machine compounding or aggressive polishing on a basecoatklearcoat 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 Buick garaged or covered whenever possible. Aluminum Wheels (If So 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 car. Don’t use strong soaps, chemicals, abrasive polishes, abrasive cleaners or abrasive cleaning brushes on them because you could damage the surface. 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.

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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. 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.

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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 fi-ame should be loosened before being flushed. Your dealer or an underbody vehicle washing system can do this for you.

Chemical Paint SDotting Some weather and atmospneric 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, Buick 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.

6-53

Appearance Care Materials Chart

Service Parts Identification Label You’ll find this label on your spare tire cover in the coupe or sedan. In the wagon, you’ll find the label on the wheel well (remove the spare tire cover to expose the wheel well). It’s very helpful if you ever need to order parts. On this label is:

your VIN, the model designation, paint information, and a list of all production options and special equipment.

Be sure that this label is not removed from the vehicle.

Vehicle Identification Number (VIN)

~C.

SAMPLE4UXTM072675 -

CODE- MODEL YEAR

PLANT

This is the legal identifier for your Buick. 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 eighth character in your VIN is the engine code. This code will help you identify your engine, specifications and replacement parts.

6-55

Electrical System Add-on Electrical Equipment

I NOTICE:

Don’t add anything electrical to your Buick 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 Buick, see “Servicing Your Air Bag-Equipped Buick” in the Index. Headlamp Wiring The headlamp wiring is protected by a circuit breaker in the lamp switch. 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 system checked right away.

6-56

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, have it fixed. Power Windows and Other Power Options Circuit breakers in the fuse panel 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. Engine A/C, EGR, Relays, SIR Crank and Safety Belt Fuses These fuses are located behind the glove box. The fuse holders are taped together with gray tape. Other - uses The Safety Belt/Chime (ICAM) Module fuse and the Remote Keyless Entry fuse are located behind the fuse block, above the hush panel. The Fuel Pump, A/C CONT and the ECM fuses are located under the hood.

Fuses and Circuit Breakers

. .

The fuse panel is located inside the glove box, on the left side. To change a fuse, open the glove box. Pull down on the fuse panel latch and open the door. Pull the fuse straight out. To identify and check fuses, refer to the Fuse Usage chart. 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 identical size and rating.

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 damape caused by electrical problems.

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Fuse I qe Chart

I---- ECM

INJ/COIL

UNLOCK

FANiALT

GAUGES STOP HAZ CTSY

WDo

FRONT VIEW OF FUSE BLOCK

Fuse ECM INJ/COIL

Circuitry Powertrain Control Module Fuel Injectors

TAIL

HTR A/C

GAGES

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FAN/ALT

Fuse UNLOCK

Circuitry Auto Door Locks (Remove this fuse to disable the automatic door unlock.) Electric Fan, Starter and Generator, Seq. Fuel Inj (V6), Cruise Control, Anti-Lock Brakes TURN B/U Back-up Lamps AIR BAG

Supplemental Inflatable Restraint (Air Bag System) Taillamps, Parking, Sidemarker, License Plate, Stopflurn Signal Heater/Air Conditioner Blower Controls IA? Cluster, Warning Indicators, Torque Converter Clutch, Audible Warning System, Trunk Release, Brake Warning Indicator, Rear Defog Switch, Remote Keyless Entry, Headlamps, Air Bag System

Circuitry

Fuse STOP HA2 Stoplamps, Hazard Flashers CTSY

Interior, Underhood, Courtesy, UP, Trunk Lamps, Door Locks, Horn Relay, Passive Restraint System, Deck Lid Release, Power Antenna Remote Keyless Entry, Vanity Mirror Power Windows Illumination for: I/P, Radio, Pod Lamps, Ashtray, Console Lamp, Heater and A/C Control, Defog Switch, Headlamp Switch, Power Antenna

WDO* INST LPS

Fuse RADIO PWR ACC* Seats, Door Locks, Rear Defog,

Circuitry Radio

Power Seat Recliner, Rear Window Wiper, Trunk Release Windshield Wiperwasher Cigarette Lighter

WPR CIG LTR

*Circuit Breaker

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Replacement Bulbs BULB 'OUTSIDE LAMPS '.Back-up Lamps . , . . . . . . . . . . . . . . . .. . . . . . . . 1156 . . . . . . . . 2357NA Front ParkingEurn Signal Lamps ,License Plate Lamp . . . . . . . . , . . . . . . . . . . . . . . 194 Halogen Headlamps Sidemarker Lamps (Front) . . . . , , . . . . . . . 194NA Lamps (Rear) . . . . . . . . . . , . . . . . . . . . . . . . . . 194 Stop/TaiVTurn Signai Lamps . . . . . . . . . . . . . . . 2397 Underhood Lamp . . . . . . . . . . . . . . . . . . . . . . . . . 089 Taillamps (between stop and back-up lamps) . . . 194

..

BULB 194

INSIDE LAMPS Ashtray ................................. Courtesy' Lamps Dome Lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . 561 Glove Box Lamp . . . . .<. . . . . . . . . . . . . . . . . . . 194 Heater and A/C Control . . . . .. . . . . . . . . . . . . . . T-1 .o High-Beam Indicator . . . . . . . . . . . , . . . . . . . . . . 194 High-Level Stoplamp . . . . . . . . . . . . . . . . , . . . 1156 Indicator Lights Rear Window Defogger Switch . . . . . . . . . . . 2102 Lighted Rearview Mirrors , . . . . . . . . . . . . . 212-2 Cluster (Illumination) . . . . . . . . . . . . . . . . . . . . 161 Turn Signal Indicators . . . . . . . ; . . . . . . . . . . . . 194

6-60

Capacities and Specifications Engine Crankcase with filter change . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.5 quarts (4.2 L)

Automatic Transaxle 3-Speed (3T40)

Pan Removal and Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . After Complete Overhaul . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4 quarts (3.8 L) 7 quarts (6.6 L)

4-Speed with Overdrive (4T60-E)

Pan Removal and Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 quarts (5.7 L) After Complete Overhaul . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 quarts (7.6 L) When draining or replacing torque convertel; more fluid may be needed. Cooling System 2.2L L4 (Code 4):

Radiator and Engine only . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Complete System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.1L V6 (Code M):

Radiator and Engine only . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Complete System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.06 quarts (5.73 L) 8.27 quarts (8.17 L)

9.18 quarts (8.69 L) 11.6 quarts (1 1 .O L)

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1.75 lbs. (0.8kg) 2.0 Ibs. (0.9kg)

Refrigerant (R=l34a), Air Conditioning* 2.2L (Code 4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.1L V6 (Code M) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . *See “Air Conditioning Refrigerants” later in this section. Power Steering Pump Only 2.2L L4 (Code 4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.1L V6 (Code M) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Complete System 2.2L L4 (Code 4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.1L V6 (Code M) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Wheel Nut Torque Windshield Wiper Blade Replacement Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . RH/LH 4.75 pin RRpin Length . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18” (457 mm) 16” (406 mm) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16.5 gallons 62.4 L Fuel Tank Tire Pressures, Sizes . . . . . . . . . . . . . . . . See Tire-Loading Information label on driver’s door. NOTE: All capacities are approx mate. When adding, be sure to fill to the appropriate level, as recommended in this .i manual.

1.7 pints (0.82 L) 1.6 pints (0.75 L) 100 lb-ft (140 N-m)

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1 pint (0.47 L) 1 pint (0.47 L)

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Engine Specifications

2.2L VIN Engine Code .............................. 4 Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . L4 Displacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.2 Liters Firing Order ............................... 1-3-4-2 Thermostat Temperature . . . . . . . . . . . . . . . . . . . 195°F (91 " C ) Vehicle Dimensions

Sedan

Wheelbase ....................... 104.9 in. (2664 mm) Front Tread . . . . . . . . . . . . . . . . . . . . . . . . 58.7 in (1492 mm) Rear Tread ........................ 56.7 in. ( 1442 mm) Overall Length .................... 189.1 in. (4803 mm) Overall Width ...................... 69.4 in. (1762 mm) Overall Height . . . . . . . . . . . . . . . . . . . . . 54.2 in. ( 1377 mm)

3.1L V6

V6

3.1 Liters 1-2-3-4-5-6 195°F (91OC)

Wagon

104.9 in (2664 mm) 58.7 in. (1492 mm) 56.7 in. (1442 mm) 190.9 in. (4851 mm) 69.4 in. (1762 rnm) 54.2 in. (1377 mm)

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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 Buick dealer.

Normal Maintenance Replacement Parts Air Cleaner Element 2.2L L4 . . . . . . . . . . . . . . . . . . . . AC Type A-905C 3.1L V6 .................... AC Q p e A-925C Engine Oil Filter All Engines ................... AC Type PF-47 PCV Valve 2.2L L4 . . . . . . . . . . . . . . . . . . . AC Type CV-900C 3.1L V6 . . . . . . . . . . . . . . . . . . . AC Type CV-892C Spark Plugs 2.2LL4 . . . . . . . . . . . . . . . . . . . . . . . . . . 24574912 Gap: 0.060 inch (1.50 mm) 3.1L V6 . . . . . . . . . . . . . . . . . . . . AC Type 041-940 Gap: 0.060 inch (1 S O mm)

Batteries Type Duracell Keyless

Remote

Entry Transmitter ........ DL2016 (2) or equivalent

.................

6-64

_ _

Section 7 Maintenance Schedule

IMPORTANT: KEEP ENGINE OIL AT THE PROPER ,VEL AND CHANGE RECOMMENDED

LE

AS

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

Protectiob. Plan

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

Introduction Your Vehicle and the Environment Proper vehicle maintenance not only helps to keep your 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.

7-1

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 jobs.

Performing maintenance work on a vehicle can be dangerous. In trying to do some jobs, you can be seriously injured. Do your own maintenance work only if you have the required know-how and the proper tools and equipment for the job. If you have any doubt, have a qualified technician do the work.

If you are skilled enough to do some work on your vehicle, you will probably want to get the service information GM publishes. See “Service and Owner Publications” in the Index.

7-2

“Part B: Owner Checks and Services” tells you what should be checked whenever you stop for fuel. It also explains what you can easily do to help keep your vehicle in good condition. “Part C: Periodic Maintenance Inspections” explains important inspections that your Buick dealer’s service department or another qualified service center should perform. “Part D: Recommended Fluids and Lubricants” lists some products GM recommends to help keep your vehicle properly maintained. These products, or their equivalents, should be used whether vou do the work yourself or have it done. “Part E: Maintenance Record” provides a place for you to record the maintenance performed on your vehicle. Whenever any maintenance is performed, be sure to write it down in this part. This will help you determine when your next maintenance should be done. In addition, it is a good idea to keep your maintenance receipts. They may be needed to qualify your vehicle for warranty repairs.

Part A: Scheduled Maintenance Services Using Your Maintenance Schedule We at General Motors want to help you keep your vehicle in good working condition. But we don’t know exactly how you’ll drive it. You may drive very short distances only a few times a week. Or you may drive long distances all the time in very hot, dusty weather. You may use your vehicle in making deliveries. Or you may drive it to work, to do errands or in many other ways. Because of all the different ways people use their GM vehicles, maintenance needs vary. You may even need more frequent checks and replacements than you’ll find in the schedules in this section. So please read this section and note how you drive. If you have any questions on how to keep your vehicle in good condition, see your Buick dealer. This part tells you the maintenance services you should have done and when you should schedule them. If you go to your dealer for your service needs, you’ll know that GM-trained and supported service people will perform the work using genuine GM parts.

The proper fluids and lubricants to use are listed in Part D. Make sure whoever services your vehicle uses these. All parts should be replaced and all necessary repairs done before you or anyone else drives the vehicle. These schedules are for vehicles that:

carry passengers and cargo within recommended limits. You will find these limits on your vehicle’s Tire-Loading Information label. See “Loading Your Vehicle’’ in the Index. are driven on reasonable road surfaces within legal driving limits, use the recommended fuel. See “Fuel’’ in the Index.

Selecting the Right Schedule First you’ll need to decide which of the two schedules is right for your vehicle. Here’s how to decide which schedule to follow:

7-3

Maintenance Scl aule 1 Short Definition Trip/City Follow the Short Trip/City Maintenance Schedule if any one of these conditions is true for your vehicle:

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 car. (With some models, you should never tow a trailer. See “Towing a Trailer” in the Index.) If the vehicle is used for delivery service, police, taxi or other commercial application.

One of the reasons you should follow this schedule if you operate your vehicle under any of these conditions is that these conditions cause engine oil to break down sooneE

7-4

Short Trip/City Intervals Every 3,000 Miles (5 000 km): Engine Oil and Filter

Change (or 3 months, whichever occurs first).

Every 6,000 Miles (10 000 km): Chassis Lubrication

(or 6 months, whichever occurs first).

At 6,000 Miles (10 000 km) -- Then Every Every 15,000 Miles (25 000 km): Air Cleaner Filter

12,000 Miles (20 000 km): Tire Rotation.

Inspection, if driving in dusty conditions.

Every 30,000 Miles (50 000 km): Air Cleaner Filter Replacement. Fuel Tank, Cap and Lines Inspection. Exhaust Gas Recirculation (EGR) System Inspection (2.2L Code 4 engine only).

Every 50,000 Miles (83 000 km): Automatic Transaxle

Service (severe conditions only).

Every 60,000 Miles (100 000 km): Engine Accessory

Drive Belt Inspection.

Every 100,000 Miles (166 000 km): Cooling System

Service (or every 60 months, whichever occurs first). Spark Plug Wire Inspection. Spark Plug Replacement.

These intervals only summarize maintenance services. Be sure to follow the complete maintenance schedule on the following pages.

Maintenance Schedule

Intervals

LOI- - Tripmighway Definition Long Tripmighway Follow this maintenance schedule only if none of the conditions from the Short TripKity Maintenance Schedule is true. Driving a vehicle with a fully warmed engine under highway conditions causes engine oil to break down slowel:

gvery -1,500 Miles (12 5UV km): Engine Oil and Filter Change (or every 12 months, whichever occurs first). Chassis Lubrication (or every 12 months, whichever occurs first). At 7,500 Miles (12 500 km) -- Then Every 15,000 Miles (25 000 km): Tire Rotation. Every 30,000 Miles (50 000 km): Exhaust Gas

Recirculation (EGR) System Inspection (2.2L Code 4 engine only). Air Cleaner Filter Replacement. Fuel Tank, Cap and Lines Inspection.

Every 50,000 Miles (83 000 km): Automatic Transaxle

Service (severe conditions only).

Every 60,000 Miles (100 000 km): Engine Accessory

Drive Belt Inspection.

Every 100,000 Miles (166 000 km): Cooling System

Service (or every 60 months, whichever occurs first). Spark Plug Wire Inspection. Spark Plug Replacement.

Tlzese interwls ordv summarize maintenance services. Be sure to~follow the complete maintenance schedule on. the-following pages.

7-5

I f I 1 Short TripKity Maintenance Schedule 1

’

The services shown in this schedule up to 100,000 miles (166 000 km) should be performed after 100,000 miles (166 000 km) at the same intervals. Footnotes The U.S. Environmental Protection Agency or the

. California Air Resources Board has determined that the ’ failure to perform this maintenance item will not nullify the emission warranty or limit recall liability prior to the completion of the vehicle’s useful life. We, however, urge that all recommended maintenance services be performed at the indicated intervals and the maintenance

. be recorded.

3,000 Miles ,(5 000 km) 0 Change engine oil and filter (or every

3 months, whichever occurs first), An Emission Control Service.

DATE ACTUAL

MILEAGE

SERVICED BY:

7-6

1 9,000 Miles (15 000 km)

0 Change engine oil and filter (or every

3 months, whichever occurs first). An Emission Control Service.

Short TripKity Maintenance Schedule 6,000 Miles (10 000 km) c] Change engine oil and filter (or every

3 months, whichever occurs first). An Emission Control Service.

0 Lubricate the parking brake cable guides, underbody contact points and linkage. If equipped with grease fittings, lubricate the suspension and steering linkage (or every 6 months, whichever occurs first). Rotate tires. See “Tire Inspection and Rotation” in the Index for proper rotation pattern and additional information. During tire rotation, check brake calipers for fieedom of movement. Refer to the appropriate GM service manual for proper caliper service procedures.

DATE

ACTUAL MILEAGE

SERVICED BY:

DATE

ACTUAL MILEAGE

SERVICED BY:

7-7

I Short Trip/City Maintenance Schedule 12,000 Miles (20 000 km)

Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service.

0 Lubricate the parking brake cable guides, underbody contact points and linkage. If equipped with grease fittings, lubricate the suspension and steering linkage (or every 6 months, whichever occurs first).

15,000 Miles (25 000 km) 0 Change engine oil and filter (or every

3 months, whichever occurs first). An Emission Control Service.

0 Inspect air cleaner filter if you are driving

in dusty conditions. Replace filter if necessary. An Emission Control Sewice.

DATE

ACTUAL MILEAGE

SERVICED BY.

DATE ACTUAL

MILEAGE

SERVICED BY:

7-8

I Short TripKity Maintenance Schedu 18,000 Miles’ (30 OOO’km) 0 Change engine oil and filter (or every

3 months, whichever occurs first). An Emission Control Service. Lubricate’the parking brake cable guides, underbody contact points and linkage. If equipped with grease fittings, lubricate the suspension and steering linkage (or every 6 months, whichever occurs first).

c] Rotate tires. ‘See “Tire Inspection a d Rotation”

in the Index for proper rotation pattern and additional information. During tire rotation, check brake calipers,for fieedom of movement. Refer to the appropriate GM service manual for proper caliper service procedures.

21,000 Miles (35 000 km) El Change engine oil and filter (or every

3 months, whichever occurs first). An Emission Control Service.

I DATE

I ACTUALMILEAGE

ISERVICED

BY:!’

7-9

,Short TripKity Maintenance Schedule - _ - 24,000 Miles (40 009 k m ) 0 Change engine oil and filter (or every

3 months, whichever occurs first). An Emission Control Service. Lubricate the parking brake cable guides, underbody contact points and linkage. If equipped with grease fittings, lubricate the suspension and steering linkage (or every 6 months, whichever occurs first).

” ~

’. . ’

27,000 Miles (45 000 km) 0 Change engine oil and filter (or every

3 months, whichever occurs first). An Emission Contrd Sewice.

DATE ACTUAL MILEAGE SERVICED

BY:

DATE ACTUAL MILEAGE SERVICED

BY:

I Short TripKity Maintenance Schedule 1 30,000 Miles (50 000 km) 0 Change engine oil and filter (or every

3 months, whichever occurs first). An Emission Control Service.

0 Lubricate the parking brake cable guides, underbody contact points and linkage. If equipped with grease fittings, lubricate the suspension and steering linkage (or every 6 months, whichever occurs first). Replace air cleaner filter. An Emission Control Service.

0 Inspect Exhaust Gas Recirculation (EGR)

system (2.2L Code 4 engine only). An Emission Control Service. 3-

0 Inspect fuel tank, cap and lines for damage

or leaks. Inspect fuel cap gasket for any damage. Replace parts as needed. An Emission Control Service. 0 Rotate tires. See “Tire Inspection and

Rotation” in the Index for proper rotation pattern and additional information. During tire rotation, check brake calipers for freedom of movement. Refer to the appropriate GM service manual for proper caliper service procedures.

7-11

I Short TripKity Maintenance Schedule 33,000 Miles (55 000 km)

Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service.

36,000 Miles (60 000 km) Cl Change engine oil and filter (or every

3 months, whichever occurs first). An Emission Control Service.

0 Lubricate the parking brake cable guides,

underbody contact points and linkage. If equipped with grease fittings, lubricate the suspension and steering linkage (or every 6 months, whichever occurs first).

DATE

ACTUAL MILEAGE

SERVICED BY:

I DATE

I ACTUAL MILEAGE

ISERVICED

BXI

7-12

I Short TripKity Maintenance Schedule 1 39,000 Miles (65 000 km) 0 Change engine oil and filter (or every

3 months, whichever occurs first). An Emission Control Service,

I DATE

ACTUAL MILEAGE

SERVICED BY:

42,000 Miles (70 000 km) 0 Change engine oil and filter (or every

3 months, whichever occurs fxst). An Emission Control Sewice. Lubricate the parking brake cable guides, underbody contact points and linkage. If equipped with grease fittings, lubricate the suspension and steering linkage (or every 6 months, whichever occurs first). Rotate tires. See “Tire Inspection and Rotation” in the Index for proper rotation pattern and additional information. During tire rotation, check brake calipers for freedom of movement. Refer to the appropriate GM service manual for proper caliper service procedures.

7-13

r-

I Short Tripkity Maintenance Schedule I 45,000 Miles (75 000 km) I3 Change engine oil and filter (or every

3 months, whichever occurs first). An Emission Control Service. Inspect air cleaner filter if you are driving in dusty cqnditions. Replace filter if necessary. An Emission Control Service.

48,000 Miles (80 000 km) I3 Change engine oil and filter (or every

3 months, whichever occurs first). An Emission Control Service.

0 Lubricate the parking brake cable guides, underbody contact points and linkage. If equipped with grease fittings, 'lubricate the suspension and steering linkage (or every 6 months, whichever occurs first).

1 DATE

I ACTUAL MJLEAGE !SERVICED

BXI

DATE ACTUAL MILEAGE SERVICED

BY:

7-14

I

I Short Trip/City Maintenance Schedule 50,000 Miles (83 000 km) 0 Change automatic transaxle fluid and filter if the vehicle is mainly driven under one or more of these conditions: - In heavy city traffic where the outside

1 51,000 Miles (85 000 km) 0 Change engine oil and filter (or every

3 months, whichever occurs first). An Emission Control Service.

temperature regularly reaches 90 O F (32 O C) or higher.

- In hilly or mountainous terrain. - When doing frequent trailer towing. - Uses such as found in taxi, police or

delivery service.

Ifyou do not use your vehicle under any of these conditions, the fluid and filter do not require changing.

I DATE

ACTUAL MILEAGE SERVICED

BY:

DATE

ACTUAL MILEAGE I- --<-. _*--- - -

SERVICED BY:

7-15

I m i p / C i t y Maintenance Schedule I

~~~

57,000 Miles (95 000 km) I7 Change engine oil and filter (or every

3 months, whichever occurs first). An Emission Control Service.

54,000 Miles (90 000 km) Change engine oil and filter (of every 3 months, whichever occurs first). An Emission Control Service.

0 Lubricate the parking brake cable guides, underbody contact points and linkage. If equipped with grease fittings, lubricate the suspension’ and steering linkage (or every 6 months, whichever occurs first).

0 Rotate tires. See “Tire Inspection and Rotation”

in the Index for proper rotation pattern and additional information. During tire rotation, check brake calipers for freedom of movement. Refer to the appropriate GM service manual for proper caliper service procedures.

.DATE ACTUAL

MILEAGE SERVICED BY:

7-16

I Short TripKity Maintenance Scheducl 60,000 Miles (100 000 km) 0 Change engine oil and filter (or every

3 months, whichever occurs first). An Emission Control Service.

0 Lubricate the parlung brake cable guides, underbody contact points and linkage. If equipped with grease fittings, lubricate the suspension and steering linkage (or every 6 months, whichever occurs first). 0 Inspect engine accessory drive belt. 0 Replace air cleaner filter. An Emission Control Service.

0 Inspect fuel tank, cap and lines for damage

or leaks. Inspect fuel cap gasket for any damage. Replace parts as needed. An Emission Control Service.

0 Inspect Exhaust Gas Recirculation (EGR)

system (2.2L Code 4 engine only). An Emission Control Service.

DATE SERVICED

ACTUAL MILEAGE

BY:

7-17

1 Short Trip/City Maintenance Schedule I 63,000 Miles (105 000 km) 0 Change engine oil and filter (or every

3 months, whichever occurs first). An Emission Control Service.

DATE ACTUAL MILEAGE SERVICED

B Y

7-18

44,000 Miles (110 000 km) 0 Change engine oil and filter (or every

3 months, whichever occurs first). An Emission Control Service.

0 Lubricate the parking brake cable guides, underbody contact points and linkage. If equipped with grease fittings, lubricate the suspension and steering linkage (or every 6 months, whichever occurs first).

0 Rotate tires. See “Tire Inspection and Rotation”

in the Index for proper rotation pattern and additional information. During tire rotation, check brake calipers for freedom of movement. Refer to the appropriate GM service manual for proper caliper service procedures. ISERVICED BY: I

1 ACTUAL MILEAGE

I DATE

I Short TripKity Maintenance Schedule I 69,000 Miles (115 000 km) 0 Change engine oil and filter (or every

3 months, whichever occurs first). An Emission Control Service.

72,000 Miles (120 000 km) 0 Change engine oil and filter (or every

3 months, whichever occurs first). An Emission Control Service. Lubricate the parking brake cable guides, underbody contact points and linkage. If equipped with grease fittings, lubricate the suspension and steering linkage (or every 6 months, whichever occurs first).

DATE ACTUAL MILEAGE

SERVICED B Y

DATE

ACTUAL MILEAGE

SERVICED BY:

7-19

I Short TripKity Maintenance Schedule I 75,000 Miles (125 000 km)

Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service. Inspect air cleaner filter if you are driving in dusty conditions. Replace filter if necessary. An Emission Control Service.

DATE

ACTUAL MILEAGE

SERVICED BY:

7-20

78,000 Miles (130 000 km) 0 Change engine oil and filter (or every

3 months, whichever occurs first). An Emission Control Service.

0 Lubricate the parking brake cable guides, underbody contact points and linkage. If equipped with grease fittings, lubricate the suspension and steering linkage (or every 6 months, whichever occurs first).

0 Rotate tires. See “Tire Inspection and Rotation”

in the Index for proper rotation pattern and additional information. During tire rotation, check.brake calipers for fi-eedom of movement. Refer to the appropriate GM service manual for proper caliper service procedures.

~~

DATE

ACTUAL MILEAGE

SERVICED BY:

I Short TriplCity Maintenance SchedGa 81,000 Miles (135 000 km) 17 Change engine oil and filter (or every

3 months, whichever occurs first). An Emission Control Service.

84,000 Miles (140 000 km)

Change engine oil and filter (or every 3 months, whichever occurs first). An Emission Control Service.

0 Lubricate the parking brake cable guides, underbody contact points and linkage. If equipped with grease fittings, lubrii-ate the suspension and steering linkage (or every 6 months, whichever occurs first).

I DATE

I ACTUALMILEAGE

ISERVICED

BXI

I DATE

ACTUAL

MILEAGE

SERVICED BY:

7-21

I Short TriplCity Maintenance Schedule 1 87,000 Miles (145 000 km) 0 Change engine oil and filter (or every

3 months, whichever occurs first). An Emission Control Service.

90,000 1_'iles (150 000 km) [ZI Change engine oil and filter (or every

3 months, whichever occurs first). An Emission Control Service.

0 Lubricate the parking brake cable guides, underbody contact points and linkage. If equipped with grease fittings, lubricate the suspension and steering linkage (or every 6 months, whichever occurs first).

0 Replace air cleaner filter. An Emission Control Service.

DATE ACTUAL MILEAGE

SERVICED BY:

I Short TripKity Maintenance Schedule I

93,000 Miles (155 000 km) 0 Change engine oil and filter (or every

3 months, whichever occurs first). An Emission Control Service.

[7 Inspect fuel tank, cap and lines for damage or leaks. Inspect fuel cap gasket for any damage. Replace parts as needed. An Emission Control Service.

0 Inspect Exhaust Gas Recirculation (EGR)

system (2.2L Code 4 engine only). An Emission Control Service.?

0 Rotate tires. See “Tire Inspection and Rotation”

in the Index for proper rotation pattern and additional information. During tire rotation, check brake calipers for freedom of movement. Refer to the appropriate GM service manual for proper caliper service procedures.

I DATE

I ACTUAL MILEAGE ISERVKED

SEI

I Short Trip/City Maintenance Schedule 96,000 Miles (160 000 km) 0 Change engine oil and filter (or every

3 months, whichever occurs first). An Emission Control Service.

0 Lubricate the parking brake cable guides, underbody contact points and linkage. If equipped with grease fittings, lubricate the suspension and steering linkage (or every 6 months, whichever occurs first).

99,000 Miles (165 000 km) 0 Change engine oil and filter (or every

3 months, whichever occurs first). An Emission Control Service.

I DATE

ACTUAL

MILEAGE

SERVICED

B Y

DATE

ACTUAL MILEAGE

SERVICED B Y

I Short Trip/City Maintenance Schedule I 100,000 Miles (166 000 km) 17 Drain, flush and refill cooling system (or every 60 months since last service, whichever occurs first). See “Engine Coolant’’ in the Index for what to use. Inspect hoses. Clean radiator, condenser, pressure cap and neck. Pressure test cooling system and pressure cap. An Emission Control Service. Inspect spark plug wires. An Emission Control Service.

An Emission Control Service.

0 Replace spark plugs. 0 Change automatic transaxle fluid and filter if the vehicle is mainly driven under one or more of these conditions: - In heavy city traffic where the outside

temperature regularly reaches 90 OF (32°C) or higher.

- In hilly or mountainous terrain. - When doing frequent trailer towing. - Uses such as found in taxi, police or If you do not use your vehicle under any of these conditions, the fluid and filter do not require changing.

delivery service.

DATE

ACTUAL MILEAGE

SERVICED B Y

. .

- - z -

~- - _ . ~ ~ _

- : _ 7-25

~~

Long Trip/Highway Maintenance Schedule

7,500 Miles (12 500 km) 0 Change engine oil and filter (or every

12 months, whichever occurs first). An Emission Control Service.

0 Lubricate the parking brake cable guides,

underbody contact points and linkage. If equipped with grease fittings, lubricate the suspension and steering linkage (or every 12 months, whchever occurs first).

0 Rotate tires. See ‘Tie Inspection and Rotation’’

in the Index for proper rotation pattern and additional information. During tire rotation, check brake calipers for freedom of movement. Refer to the appropriate GM service manual for proper caliper service procedures. DATE

ACTUAL MILEAGE

SERVICED BY:

The services shown in this schedule up to 100,000 miles (1 66 000 km) should be performed after 100,000 miles (1 66 000 km) at the same intervals. Footnotes

The U.S. Environmental Protection Agency or the

California Air Resources Board has determined that the failure to perform this maintenance item will not nullify the emission wairanty or limit recall liability prior to the completion of the vehicle’s useful life. We, however, urge that all recommended maintenance services be performed at the indicated intervals and the maintenance be recorded.

7-26

Long TripMighway Maintenance Schedule 1 15,000 Miles (25 000 km) 0 Change engine oil and filter (or every

12 months, whichever occurs first). An Emission Control Service.

0 Lubricate the parking brake cable guides, underbody contact points and linkage. If equipped with grease fittings, lubricate the suspension and steering linkage (or every 12 months, whichever occurs first).

DATE ACTUAL MILEAGE SERVICED

B Y

22,500 Miles (37 500 km) 0 Change engine oil and filter (or every

12 months, whichever occurs first). An Emission Control Service.

0 Lubricate the parking brake cable guides,

underbody contact points and linkage. If equipped with grease fittings, lubricate the suspension and steering linkage (or every 12 months, whichever occurs first). Rotate tires. See “Tire Inspection and Rotation” in the Index for proper rotation pattern and additional information. During tire rotation, check brake calipers for freedom of movement. Refer to the appropriate GM service manual for proper caliper service procedures. DATE

ACTUAL MILEAGE

SERVICED B Y

7-27

30,000 Miles (50 000 km) 0 Change engine oil and filter (or every

12 months, whichever occurs first). An Emission Control Service.

0 Lubricate the parking brake cable guides, underbody contact points and linkage. If equipped with grease fittings, lubricate the suspension and steering linkage (or every 12 months, whichever occurs first).

0 Replace air cleaner filter. An Emission Control Service.

0 Inspect fuel tank, cap and lines for damage

or leaks. Inspect fuel cap gasket for any damage. Replace parts as needed. An Emission Control Service.

0 Inspect Exhaust Gas Recirculation (EGR)

system (2.2L Code 4 engine only). An Emission Control Service.

DATE

ACTUAL

MILEAGE

SERVICED BY:

I Long Tripmighway Maintenance Schedule I 37,500 Miles (62 500 km)

Change engine oil and filter (or every 12 months, whichever occurs first). An Emission Control Service.

0 Lubricate the parking brake cable guides, underbody contact points and linkage. If equipped with grease fittings, lubricate the suspension and steering linkage (or every 12 months, whichever occurs first).

0 Rotate tires. See “Tire Inspdon and Rotation”

in the Index for proper rotation pattern and additional information. During tire rotation, check brake calipers for fieedom of movement. Refer to the appropriate GM service manual for proper caliper service procedures. I ACTUAL MILEAGE SERVICED

BY:

I DATE

45,000 Miles (75 000 km) Cl Change engine oil and filter (or every

12 months, whichever occurs first). An Emission Control Service.

0 Lubricate the parking brake cable guides, underbody contact points and linkage. If equipped with grease fittings, lubricate the suspension and ‘steering linkage (or every 12 months, whichever occurs first).

DATE

ACTUAL MILEAGE SERVICED

BY:

50,000 Miles (83 000 km) 0 Change automatic transaxle fluid and filter if the vehicle is mainly driven under one or more of these conditions: - In heavy city traffic where the outside

temperature regularly reaches 90°F (32°C) or higher.

- In hilly or mountainous terrain. - When doing frequent trailer towing. - Uses such as found in taxi, police or

delivery service.

Ifyou do not use your vehicle under any of these conditions, the fluid and filter do not require changing.

DATE ACTUAL MILEAGE SERVICED

BY:

7-30

52,500 Miles (87 500 km) 17 Change engine oil and filter (or every 12 months, whichever occurs first). An Emission Control Service. Lubricate the parking brake cable guides, underbody contact points and linkage. If equipped with grease fittings, lubricate the suspension and steering linkage (or every 12 months, whichever occurs first).

0 Rotate tires. See “Tire Inspection and Rotation”

in the Index for proper rotation pattern and additional information. During tire rotation, check brake calipers for fieedom of movement. Refer to the appropriate GM service manual for proper caliper service procedures. DATE ACTUAL MILEAGE SERVICED

BY:

I Long; TripMighway Maintenance Schedule 60,000 Miles (100 000 km) 0 Change engine oil and filter (or every

12 months, whichever occurs first). An Emission Control Service.

0 Lubricate the parking brake cable guides, underbody contact points and linkage. If equipped with grease fittings, lubricate the suspension and steering linkage (or every 12 months, whichever occurs first). Inspect engine accessory drive belt.

0 Replace air cleaner filter. An Emission Control Service.

0 Inspect fuel tank, cap and lines for damage

or leaks. Inspect fuel cap gasket for any damage. Replace parts as needed. An Emission Control Service.

0 Inspect Exhaust Gas Recirculation (EGR)

system (2.2L Code 4 engine only). An Emission Control Service.

7-31

67,500 Miles (112 500 km) 0 Change engine oil and filter (or every

12 months, whichever occurs first). An Emission Control Service.

0 Lubricate the parking brake cable guides, underbody contact pints and linkage. If equipped with grease fittings, lubricate the suspension and steering linkage (or every 12 months, whichever occurs first).

0 Rotate tires. See “Tire Inspection and Rotation’’

in the Index for proper rotation pattern and additional information. During tire rotation, check brake calipers for fieedom of movement. Refer to the appropriate GM service manual for DroDer caber service mocedures. ACTUAL MILEAGE SERVICED B,X I DATE

t A

7-32

75,000 Miles (125 000 km) 0 Change engine oil and filter (or every

12 months, whichever occurs first).

’ An Emission Control Service. 0 Lubricate the parking brake cable guides, underbody c,ontact points and linkage. If equipped with grease fittings, lubricate the suspension and steering linkage (or every 12 months, whichever occurs first).

DATE ACTUAL

MILEAGE

3ERVICED BY:

Long Tripmighway Maintenance Schedule 82,500 Miles (137 500 km) Change engine oil and filter (or every 12 months, whichever occurs first). An Emission Control Service.

0 Lubricate the parking brake cable guides, underbody contact points and linkage. If equipped with grease fittings, lubricate the suspension and steering linkage (or every 12 months, whichever occurs first).

0 Rotate tires. See “Tire Inspection and Rotation”

in the Index for proper rotation pattern and additional information. During tire rotation, check brake calipers for freedom of movement. Refer to the appropriate GM service manual for proper caliper service procedures. I ACTUAL MILEAGE ISERVICED

BY: I

I DATE

90,000 Miles (150 000 km)

Change engine oil and filter (or every 12 months, whichever occurs first). An Emission Control Service.

0 Lubricate the parking brake cable guides, underbody contact points and linkage. If equipped with grease fittings, lubricate the suspension and steering linkage (or every 12 months, whichever occurs first).

0 Replace air cleaner filter. An Emission Control Service.

(Continued)

7-33

50 000 km) (Continued)

0 Inspect fuel tank, cap and lines for damage

or leaks. Inspect fuel cap gasket for any damage. Replace parts as needed. An Emission Control Service.

0 Inspect Exhaust Gas Recirculation (EGR)

system (2.2L Code 4 engine only). An Emission Control Service.

I DATE

I ACTUAL MILEAGE

I SERVICED B Y I

7-34

97,500 Miles (162 500 km) 0 Change engine oil and filter (or every 12 months, whichever occurs first). An Emission Control Sewice.

0 Lubricate the parking brake cable guides, underbody contact points and linkage. If equipped with grease fittings, lubricate the suspension and steering linkage (or every 12 months, whichever occurs first).

0 Rotate tires. See “Tire Inspection and Rotation”

in the Index for proper rotation pattern and additional information. During tire rotation, check brake calipers for fieedom of movement. Refer to the appropriate GM service manual for proper caliper service procedures. DATE ACTUAL MILEAGE SERVICED

B Y

I - mg Tripmighway Maintenance Schedule 100,000 Miles (1 66 000 ’ 2) 0 Drain, flush and refill cooling system (or every 60 months since last service, whichever occurs first). See “Engine Coolant’’ in the Index for what to use. Inspect hoses. Clean radiator, condenser, pressure cap and neck. Pressure test the cooling system and pressure cap. An Emission Control Service. 3- Inspect spark plug wires. An Emission Control Service.

An Erni,wion Control Service.

0 Replace spark plugs. 0 Change automatic transaxle fluid and filter if the vehicle is mainly driven under one or more of these conditions: - In heavy city traffic where the outside

temperature regularly reaches 90 O F (32°C) or higher.

- In hilly or mountainous terrain. - When doing frequent trailer towing. - Uses such as found in taxi, police or

delivery service.

IJ‘yocr do not use your vehicle under any of these conditions, the fluid and filter do not require changing.

DATE

ACTUAL MILEAGE

SERVICED B Y

Part B: Owner Checks and Services Listed below are owner checks and services which should be performed at the intervals specified to help ensure the safety, dependability and emission control performance of your vehicle. Be sure any necessary repairs are completed at once. Whenever any fluids or lubricants are added to your vehicle, make sure they are the proper ones, as shown in Part D. At Each Fuel Fill It is important for you or a service station attendant to perform these underhood checks at each fuel fill. Engine Oil Level Check Check the engine oil level and add the proper oil if necessary. See “Engine Oil” in the Index for further details.

Engine Cc --ant - - el Chc -’L Check the engine coolant level and add the proper coolant mix if necessary. See “Engine Coolant” in the Index for further details.

Windshield Washer Fluid Level Check Check the windshield washer fluid level in the windshield washer tank and add the proper fluid if necessary. See “Windshield Washer Fluid” in the Index for further details. At Least Once a Month Tire Inflation Check Make sure tires are inflated to the correct pressures. See “Tires” in the Index for further details.

Cassette Deck Service Clean cassette deck. Cleaning should be done every 50 hours of tape play. See “Audio Systems” in the Index for further details.

7-36

At Least Twice a Year Restraint System Check Make sure the safety belt warning light and all your belts, buckles, latch plates, retractors and anchorages are working properly. Look for any other loose or damaged safety belt system parts. If you see anything that might keep a safety belt system from doing its job, have it repaired. Have any torn or frayed safety belts replaced. Also look for any opened or broken air bag covers, and have them repaired or replaced. (The air bag system does not need regular maintenance.)

Automatic Transaxle Check Check the transaxle fluid level; add if needed. See “Automatic Transaxle” in the Index. A fluid loss may indicate a problem. Check the system and repair if needed.

At Least Once a Year Key Lock Cylinders Service Lubricate the key lock cylinders with the lubricant specified in Part D.

Body Lubrication Service Lubricate all body door hinges. Also lubricate all hinges and latches, including those for the hood, rear compartment, glove box door, and any folding seat hardware. Part D tells you what to use. More frequent lubrication may be required when exposed to a corrosive environment.

7-37

- --Aer

:h - eck

A CAUTION:

Brake-Transaxle Shift Interlock (BTSI) Check

A CAUTION:

When you are doing this check, the vehicle could move suddenly. If it does, you or others could be injured. Follow the steps below.

When you are doing this check, the vehicle could move suddenly. If it does, you or others could be injured. Follow the steps below.

1. Before you start, be sure you have enough room

around the vehicle.

2. Firmly apply both the parking brake (see “Parking

Brake’’ in the Index if necessary) and the regular brake. NOTE: Do not use the accelerator pedal, and be ready to turn off the engine immediately if it starts.

3. Try to start the engine in each gear. The starter

should work only in PARK (P) or NEUTRAL (N). If the starter works in any other position, your vehicle needs service.

1. Before you start, be sure you have enough

room around the vehicle. It should be parked on a level surface.

2. Firmly apply the parking brake (see “Parking Brake”

in the Index if necessary). NOTE: Be ready to apply the regular brake immediately if the vehicle begins to move.

3. With the engine off, turn the key to the RUN

position, but don’t start the engine. Without applying the regular brake, try to move the shift lever out of PARK (P) with normal effort. If the shift lever moves out of PARK (P), your vehicle’s BTSI needs service.

7-38

Steering Column Lock Check While parked, and with the parking brake set, try to turn the key to LOCK in each shift lever position.

The key should turn to LOCK only when the shift lever is in PARK (P). The key should come out only in LOCK.

Parking Brake and Automatic Transaxle PARK (P) Mechanism Check

A C

UTION:

When you are doing this check, your vehicle could begin to move. You or others could be injured and property could be damaged. Make sure there is room in front of your vehicle in case it begins to roll. Be ready to apply the regular brake at once should the vehicle begin to move.

Park on a fairly steep hill, with the vehicle facing downhill. Keeping your foot on the regular brake, set the parking brake.

To check the parking brake: With the engine running and transaxle in NEUTRAL (N), slowly remove foot pressure from the regular brake pedal. Do this until the vehicle is held by the parking brake only. To check the PARK (P) mechanism’s holding ability: Shift to PARK (P). Then release all brakes.

Underbody Flushing Service At least every spring, use plain water to flush any corrosive materials from the underbody. Take care to clean thoroughly any areas where mud and other debris can collect.

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Part C: Periodic Maintenance Inspections Listed below are inspections and services which should be performed at least twice a year (for instance, each spring and fall). You should let your GM dealer’s service department or other qualified service center do these jobs. Make sure an.y necessary repairs are completed at once. Proper procedures to perform these services may be found in a Buick Service Manual. See “Service and Owner Publications” in the Index. Steering, Suspension and Front- Wheel-Drive Axle Boot and Seal Inspection Inspect the front and rear suspension and steering system for damaged, loose or missing parts, signs of wear or lack of lubrication. Inspect the power steering lines and hoses for proper hook-up, binding, leaks, cracks, chafing, etc. Clean and then inspect the drive axle boot seals for damage, tears or leakage. Replace seals if necessary. Exhaust System Inspection Inspect the complete exhaust system. Inspect the body near the exhaust system. Look for broken, damaged, missing or 7-40

out-of-position parts as well as open seams, holes, loose connections or other conditions which could cause a heat