
Long TrWHighway Maintenance Schedule -- Gasoline Engines I
90,000 Miles ;O 000 km) (Continued)
0 Vehicles With GVWR Above 8,500 lbs. Only: Inspect shields and underhood
insulation for damage or looseness. Adjust or replace as required.
This is a
Noise Emission Control Service. Applicable only to vehicles sold in the
United States.
0 Rotate tires. See “Tire Inspection and Rotation” in the Index for proper
rotation pattern and additional information. (See footnote
+.)
97,500 Miles (162 500 km)
0 Change engine oil and filter (or every 12 months, whichever occurs first).
0 Lubricate chassis components (or every 12 months, whichever occurs first).
0 Check axle fluid level and add fluid as needed. (See footnote **.)
0 Rotate tires. See “Tire Inspection and Rotation” in the Index for proper
rotation pattern and additional information. (See
footnote +.)
An Emission Control Service.
(See footnote #.)
100,000 Miles (1 66 000 km)
Inspect spark plug wires.
0 Replace spark plugs.
An Emission Control Service.
An Emission Control Service.
~ ~
DATE I
7-36
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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 the First 100, 1,000 and 6,000 Miles
(160,1600 and 10 000 km)
For vehicles with dual wheels, check dual wheel nut
torque. For proper torque, see “Wheel Nut Torque” in
the Index.
At Each Fuel Fi”
It is important for you or a service station attendant to
per$orrn these underhood checks
at each fitelfill.
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 Coolant Level Check
Check the engine coolant level and add DEX-COOL@
coolant mixture 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 Wdsher 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.
7-38
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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
Engine Oil
(Gasoline
Engine)
Engine Coolant
FLUIDLUBRICANT
Engine 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
“Engine Oil” in
the Index.
50150 mixture of clean water
(preferably distilled) and use only
GM Goodwrench@ DEX-COOL@
or Havoline@ DEX-COOL@
Coolant. See “Engine Coolant” in
the Index.
I USAGE
Hydraulic Brake
System
Parking Brake
Cable Guides
Power Steering
System
Automatic
Transmission
Key
Lock
Cylinders
FLUIDLUBRICANT
Delco Supreme 11 @ Brake Fluid
(GM Part
No. 12377967 or
equivalent DOT-3 Brake Fluid).
Chassis Lubricant (GM Part
No. 12377985 or equivalent) or
lubricant meeting requirements
of NLGI
# 2, Category LB
or GC-LB.
GM Power Steering Fluid (GM
Part No. 1052884
- 1 pint,
10500 17
- 1 quart, or equivalent).
DEXRON@-I11 Automatic
Transmission Fluid.
Multi-Pu ose Lubricant,
Superlube
% (GM Part
No. 12346241 or equivalent).
7-44
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Engine ....................................... 6-10
Coolant ..................................... 6-21
Coolant Level Check
.......................... 7-38
Cooling System
.............................. 5-14
Exhaust
...................... 2.29.2.30.2.33. 4.26
FuseBlock
.................................. 6-65
Identification
........................... 6.60. 6.67
OilLevelCheck
.............................. 7-38
Overheating
................................. 5-11
Running While Parked
......................... 2-30
Starting Your
................................ 2- 18
Engine Coolant Heater ........................... 2-20
Engineoil
.................................... 6-12
Adding
..................................... 6-13
Additives
................................... 6-15
Checking
................................... 6-13
Pressure Gage ................................ 2-60
Used ....................................... 6-16
Whentochange
.............................. 6-15
Exhaust, Engine
................. 2-29,2-30.2-33, 4-26
Exterior Lamps
................................. 2-40
Coolant Temperature
Gage
..................... 2-57
Engine Oil (Continued)
Fabric Cleaning
............................... 6-52
Filling
a Portable Fuel Container .................... 6-7
Filling Your Tank
................................ 6-5
Filter. Air ..................................... 6-16
Finish Care
.................................... 6-55
Finish Damage
................................. 6-57 First Gear. Automatic Transmission
................ 2-23
Flashers. Hazard Warning
......................... 5-2
Flat Tire. Changing
............................. 5-22
Fluids and Lubricants
............................ 7-44
Foreign Countries. Fuel
........................... 6-5
French Language Manual 11
Front Parkingmurn Signal Lamp Bulb Replacement .... 6-35
Front Storage Area
.............................. 2-48
FrontTowing
.................................. 5-10
Fuel
.......................................... 6-3
Canada
...................................... 6-3
Filling
a Portable Container ...................... 6-7
Gage
....................................... 2-63
In Foreign Countries ........................... 6-5
Tank Capacity
............................... 6-69
Fuses and Circuit Breakers
....................... 6-61
.. ...........................
Filling Your Tank .............................. 6-5
Gages Engine Coolant Temperature
.................... 2-57
Engine Oil Pressure
........................... 2-60
Fuel
....................................... 2-63
Speedometer
................................. 2-52
Voltmeter
................................... 2-55
Gear Positions. Automatic Transmission
............. 2-21
Gross Axle Weight Rating
........................ 4-27
Gross Vehicle Weight Rating
...................... 4-27
Guide en Franpis
11
GAWR ....................................... 4-27
.. .................................
GVWR ....................................... 4-27
9-4
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OH-Road Recovery ............................. 4- 1 1
Oil. Engine .................................... 6-12
Overheating Engine
............................. 5- 1 1
Owner Checks and Services ....................... 7-38
Owner Publications. Ordering
................ 8- 1 1. 8- I2
Paint Spotting. Chemical
........................ 6-58
Park
Automatic Transmission
....................... 2-21
Shifting Into
................................. 2-25
Shifting Out of
............................... 2-28
AtNight
.................................... 2-15
Brake
...................................... 2-24
Brake Mechanism Check
....................... 7-41
Over Things That Burn
........................ 2-29
With
a Trailer ................................ 4-36
Passenger Position
.............................. 1-26
Passing
.................................. 4-11
Passlock
..................................... 2-16
Periodic Maintenance Inspections
.................. 7-42
Power Antenna Mast Care
............................ 3-27
DoorLocks
................................... 2-5
Remote Control Mirror
........................ 2-45
Seat
......................................... 1-3
Steering
..................................... 4-8
Steering Fluid
................................ 6-25
Windows
................................... 2-31
Pregnancy. Use of Safety Belts
.................... 1-25
Parking
Lots
....................................... 2-16 Problems
on the Road
............................ 5-1
Publications. Service and Owner .............. 8- 1 1. 8- 12
Radiator
..................................... 5-18
Radiator Pressure Cap
........................... 6-24
Radio Reception
................................ 3-23
Radios
.......................... 3.7.3.9.3.11. 3.16
Rain. Driving In
................................ 4-15
Reading Lamps
................................ 2-43
Rear
Axle
....................................... 6-21
Door Security Locks
........................... 2-5
Outside Seat Position
.......................... 1-34
Towing
..................................... 5-11
Rear Air Conditioning and Rear Heater
............... 3-5
Rear Heater Controls (without Air Conditioning)
....... 3-4
Rear Passenger Temperature Control
................. 3-5
Rear Safety Belt Comfort Guides .................. 1-37
Rearview Mirror
................................ 2-45
Reclining Front Seatbacks
......................... 1-3
Recommended
Fluids and Lubricants ............... 7-44
Recovery Tank. Coolant
.......................... 5-16
Refrigerants. Air Conditioning
.................... 6-70
Remote Compact Disc Player
..................... 3-20
Replacement SeatPassengers
.............................. 1-34
Bulbs
...................................... 6-66
Parts
....................................... 6-69
Wheel
...................................... 6-49
Replacing Safety Belts
........................... 1-62
Reporting Safety Defects .................... 8- 10. 8-11
9-7
. ~ ...
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Service Station Checkpoints
For detailed information, refer to the page number listed, or see the index in the back of the o
* For vehicles equipped with a diesel engine, see the Diesel Supplement. bwner’s
man
BATT€RY
P6-31
TIRES
P6-41 ~~
ENGINE COOLANT
P6-23*
ENGINE OIL DIPSTICK
SECONDARY
HOOD RELEASE
P6-9
WINDSHIELD
WASHER FLUID
P6-26 HOOD RELEASE
P6-8 FUEL
DOOR
P6-5*
ual.
9-12
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