Page 345 of 374

Long Trip/Highway Scheduled Maintenance
7-40
75,000 Miles (125 000 km)
Change engine oil and filter (or every 7.5 months, whichever occurs first).
An Emission Control Service.
Inspect passenger compartment air filter.
Change automatic transmission 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
90F (32C) or higher.
± In hilly or mountainous terrain.
± When doing frequent trailer towing.
± Uses such as found in taxi, police or delivery service.
If you do not use your vehicle under any of these conditions, change the fluid
and filter every 100,000 miles (166 000 km).
Rotate tires. See ªTire Inspection and Rotationº in the Index for proper
rotation pattern and additional information. (See footnote +.)
Inspect the valve lash and adjust if necessary (1.6L Code 6 engine only).
An Emission Control Service.
Inspect propeller shafts and u
-joints for looseness and damage (or every
15 months, whichever occurs first). Inspect more frequently if used off
-road
or for pulling a trailer. Tighten u
-joint flange bolts if necessary.
ACTUAL
SERVICED BY:MILEAGE
DATE
Page 346 of 374
Long Trip/Highway Scheduled Maintenance
7-41
82,500 Miles (137 500 km)
Change engine oil and filter (or every 7.5 months, whichever occurs first).
An Emission Control Service.
Rotate tires. See ªTire Inspection and Rotationº in the Index for proper
rotation pattern and additional information. (See footnote +.)
90,000 Miles (150 000 km)
Change engine oil and filter (or every 7.5 months, whichever occurs first).
An Emission Control Service.
Replace passenger compartment air filter.
For Two
-Wheel-Drive vehicles only: Clean and repack the front wheel
bearings (or at each brake relining, whichever occurs first).
Inspect engine accessory drive belts (or every 24 months,
whichever occurs first).
Replace automatic transmission fluid hose (or every 45 months,
whichever occurs first).
Inspect camshaft timing belt (1.6L Code 6 engine only).
An Emission Control Service. (See footnote.)
(Continued)
ACTUAL
SERVICED BY:MILEAGE
DATE
ACTUAL
SERVICED BY:MILEAGE
DATE
Page 348 of 374

Long Trip/Highway Scheduled Maintenance
7-43
Change manual transmission fluid.
Change transfer case fluid.
Change differential fluid.
Replace fuel filter (or every 30 months, whichever occurs first).
An Emission Control Service. (See footnote.)
Inspect the valve lash and adjust if necessary (1.6L Code 6 engine only).
An Emission Control Service.
Inspect propeller shafts and u
-joints for looseness and damage (or every
15 months, whichever occurs first). Inspect more frequently if used off
-road
or for pulling a trailer. Tighten u
-joint flange bolts if necessary.
Rotate tires. See ªTire Inspection and Rotationº in the Index for proper
rotation pattern and additional information. (See footnote +.)
97,500 Miles (162 500 km)
Change engine oil and filter (or every 7.5 months, whichever occurs first).
An Emission Control Service.
Rotate tires. See ªTire Inspection and Rotationº in the Index for proper
rotation pattern and additional information. (See footnote +.)ACTUAL
SERVICED BY:MILEAGE
DATE
Page 350 of 374

7-45
Part B: Owner Checks and Services
Listed in this part 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 ªEngine Oilº in the Index for
further details.
Engine Coolant Level Check
Check the engine coolant level and add the proper
coolant mixture if necessary. See ªEngine Coolantº 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 ªWindshield Washer Fluidº in the Index
for further details.
Hood Latch Operation Check
Pull the primary hood latch release handle inside the
vehicle. The secondary latch should keep the hood from
opening all the way when the primary latch is released.
Make sure the hood closes firmly. See ªHood Releaseº
in the Index for further details.
At Least Once a Month
Tire Inflation Check
Make sure tires are inflated to the correct pressures.
Don't forget to check your spare tire. See ªTiresº in
the Index for further details.
Cassette Deck Service
Clean cassette deck. Cleaning should be done every
50 hours of tape play. See ªAudio Systemsº in the
Index for further details.
Page 356 of 374

7-51
Part D: Recommended Fluids
and Lubricants
NOTE: Fluids and lubricants identified below by name,
part number or specification may be obtained from
your dealer.
USAGE
FLUID/LUBRICANT
Engine OilEngine Oil with the American
Petroleum Institute Certified
For Gasoline Engines starburst
symbol of the proper viscosity.
To determine the preferred
viscosity for your vehicle's
engine, see ªEngine Oilº in
the Index.
Engine Coolant50/50 mixture of clean,
drinkable water (preferable
distilled) and good quality
Ethylene Glycol Base Coolant
(GM Part No. 1052753 or
equivalent) conforming to
GM Specification 1825M or
approved recycled coolant
conforming to GM
Specification 1825M. See
ªEngine Coolantº in the Index.
USAGEFLUID/LUBRICANT
Hydraulic
Brake SystemDelco Supreme 11 Brake
Fluid (GM Part No. 12377967
or equivalent DOT
-3
Brake Fluid).
Windshield
Washer SolventGM Optikleen Washer
Solvent (GM Part
No. 1051515) or equivalent.
Hydraulic
Clutch SystemHydraulic Clutch Fluid
(GM Part No. 12345347 or
equivalent DOT
-3 Brake Fluid).
Parking Brake
Cable GuidesChassis Lubricant (GM Part
No. 12377985 or equivalent) or
lubricant meeting requirements
of NLGI # 2, Category LB
or GC
-LB.
Power
Steering SystemDEXRON-III Automatic
Transmission Fluid.
Page 357 of 374

7-52
USAGEFLUID/LUBRICANT
Manual
Transmission (All)
and Transfer Case
(Four
-Wheel-Drive)
GM Goodwrench Synthetic
Manual Transmission Fluid
(GM Part No. 12346190
-
1 quart) or equivalent SAE
75W
-85 GL-4 Gear Oil.
Automatic
TransmissionDEXRON-III Automatic
Transmission Fluid.
Key Lock
CylindersMulti-Purpose Lubricant,
Superlube (GM Part
No. 12346241 or equivalent).
Manual
Transmission
Shift LinkageChassis Lubricant (GM Part
No. 12377985 or equivalent) or
lubricant meeting requirements
of NLGI # 2, Category LB
or GC
-LB.
USAGEFLUID/LUBRICANT
Clutch Linkage
Pivot PointsChassis Lubricant (GM Part
No. 12377985 or equivalent) or
lubricant meeting requirements
of NLGI # 2, Category LB
or GC
-LB.
Floor Shift LinkageLubriplate Lubricant Aerosol
(GM Part No. 12346293 or
equivalent) or lubricant meeting
requirements of NLGI # 2
Category LB or GC
-LB.
Chassis LubricationChassis Lubricant (GM Part
No. 12377985 or equivalent) or
lubricant meeting requirements
of NLGI # 2, Category LB
or GC
-LB.