Long Tripmighway Maintenance Schedule -- Gasoline Engines I
100,000 Miles (166 000 km)
0
0
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Inspect spark plug wires.
An E~nission Control Service.
Replace spark plugs.
An Emission Control Service.
Change automatic transmission fluid and filter if the vehicle’s GVWR is over
8600 lbs. or if the vehicle is mainly driven under one or more of these condi\
tions:
- In heavy city traffic where the outside temperature regularly reaches
- In hilly or mountainous terrain.
- When doing frequent trailer towing.
- Uses such as found in taxi, police or delivery service.
Manual transmission fluid doesn’t require change.
If you haven’t used your vehicle under severe service conditions listed
previously and, therefore, haven’t changed your automatic transmission fluid,
change both the fluid and filter.
Manual transmission fluid doesn’t require change.
Inspect Positive Crankcase Ventilation (Pcv) valve.
At7 Emission Control Service.
90°F (32°C) or higher.
DATE
MILEAGE I SERVICED B’
7-38
ProCarManuals.com
At Least Twice a Year Manual Transmission Check
Restraint System Check
Make sure the safety belt reminder 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, ha\:e it
repaired. Have any torn or frayed safety belts replaced.
Also look for any opened or broken
air bag coverings,
and have them repaired or replaced. (The air
bag system
does
not need regular maintenance.)
Wiper Blade Check
Inspect wiper blades for wear or cracking. Replace blade
inserts that appear worn
or damaged or that streak or
miss areas
of the windshield. Also see "Wiper Blactes,
Cleaning"
in the Index.
Air Cleaner Filter Restriction Indicator Check
Your vehicle has an indicator on the engine that lets you
know when the air cleaner filter
is dirty and needs to be
changed. Check indicator at least twice
a year or when
your
oil is changed. See "Air Cleaner" in the Index for
more information. Inspect your air cleaner filter
restriction indicator more often
if the vehicle is used in
dusty areas or under off road conditions. Check the transmission fluid
level; add
if needed. See
"Manual Transmission"
in the Index. Check for leaks.
A fluid loss may indicate a problem. Have the system
inspected and repaired
if needed.
Automatic Transmission Check
Check the transmission fluid level: add if needed. See
"Automatic Transmission"
in the Index. A fluid loss may
indicate a problem. Check the system and repair
if needed.
Hydraulic Clutch System Check
Check the fluid level in the clutch reservoir. See
"Hydraulic Clutch Fluid"
in the Index. A fluid loss in
this system could indicate a problem. Have the system
inspected and repaired at once.
At Least Once a Year
Key Lock Cylinders Service
Lubricate the key lock cylinders with the lubricant
specified
in Part D.
7-41
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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
~~
Hydraulic Brake
System
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.
50/50 mixture of clean water
(preferably distilled) and use only
GM Goodwrench@ DEX-COOL@
or Havoline@ DEX-COOL@
Coolant. See “Engine Coolant” in
the Index.
Delco Supreme
11 @ Brake Fluid
(GM Part
No. 12377967 or
equivalent
DOT-3 Brake Fluid).
USAGE
Hydraulic Clutch
System
Parking Brake
Cable Guides
~
Power Steering System
Manual
Transmission (5-Speed with
Low Gear, RPO
MW3)
Manual
Transmission (5-Speed without
Low Gear,
RPO
MG5)
FLUID/LUBRICANT
Hydraulic Clutch Fluid (GM Part
No. 12345347 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,
1050017
- 1 quart, or equivalent).
GM Goodwrench Synthetic
Manual Transmission Gear Oil
(GM Part No. 12346190
- 1 st.) or
equivalent
SAE 75W-90 GL-4
Gear Oil.
Synchromesh Transmission Fluid (GM Part
No. 12345349 or
equivalent).
7-46
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USAGE
Automatic
Transmission
Key Lock
Cylinders
Linkage
I
Chassis Lubrication
Front Wheel
Bearings
Differential,
Front and Rear
Axle
FLUIDLUBRICANT
DEXRON@-I11 Automatic
Transmission Fluid.
Multi-Pur ose Lubricant,
Superlube
L (GM Part
No. 1234624 1 or equivalent).
Lubriplate@ Lubricant Aerosol
(GM Part No. 12346293 or
equivalent) or lubricant meeting
requirements
of NLGI # 2
Category LB or GC-LB.
Chassis Lubricant (GM Part
No. 12377985 or equivalent) or
lubricant meeting requirements of
NLGI # 2, Category LB or
GC-LB.
Wheel Bearing Lubricant meeting
requirements
of NLGI # 2,
Category GC or GC-LB (GM Part
No. 1 OS 1344 or equivalent).
Axle Lubricant (GM Part
GL-5 Gear Lubricant.
NO. 1052271) or SAE 8OW-90
USAGE
Differential, C3
(HD3500)
Trucks With
Dana Rear Axle
Transfer Case
Windshield
Washer Solvent
Front Axle
Propshaft Spline,
Rear Driveline
Center Splines
and Universal
Joints
One-Piece
Propshaft Spline
(Two-Wheel
Drive with Auto.
Trans
.)
FLUIDLUBRICANT
SAE 75W- 140 Synthetic Gear
Lubricant (GM Part
No. 12346 140) or equivalent.
DEXRON@-111 Automatic
Transmission Fluid.
GM Optikleen@ Washer Solvent
(GM Part
No. 105 15 15)
or equivalent.
Chassis Lubricant (GM Part
No. 12377985 or equivalent) or
lubricant meeting requirements
of
NLGI # 2, Category LE or
GC-LB.
Spline Lubricant, Special
Lubricant (GM Part
No. 12345879) or lubricant
meeting requirements of
GM 998530.
7-47
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Section 9 Index
Accessory Power Outlet ......................... 2-59
AirBag ....................................... 1-23
Adding Equipment
............................ 1-3 1
How Does it Restrain .......................... 1-28
How it Works ................................ 1 -26
Location .................................... 1-26
Readiness Light ......................... 1.25, 2.65
What Makes it Inflate .......................... 1-27
What Will You See After
it Inflates ............... 1-28
When Should it Inflate ......................... 1-27
Air Bag
Off Light .......................... 1.58. 2.65
Air Cleaner
.................................... 6- 18
Air Cleaner Filter Restriction Indicator Check ........ 7-41
Air Conditioning ............................ 3.3. 3.4
Air Conditionillg Refrigerants ..................... 6-79
Alignment and Balance. Tire
...................... 6-59
Antenna
...................................... 3-26
Antifreeze
........................... 6-28.6-79.7-46
Anti-Lock Brake System Warning Light
................ 2.68. 4.7
Brakes ...................................... 4-7
Appearance Care
............................... 6-6 I
Adding Equipment to the Outside of Your Vehicle ...... 6-3
Servicing
................................... 1-30
Aluminum Wheels. Cleaning ...................... 6-67
Appearance Care and Materials .................... 6-69
Arbitration Program .............................. 8-9
Armrest Storage Compartment
.................... 2-56
Audio Equipment. Adding
........................ 3-24
Audio System
.................................. 3-7
Automatic Transmission
Check
...................................... 7-41
Fluid
.................................. 6-21. 7-47
Operation ................................... 2-15
Park Mechanism Check
........................ 7-43
Starting Your Engine
.......................... 2-12
Axle. Front
............................... 6-27. 7-47
Axle. Locking Rear
............................. 2-32
Axle. Rear
............................... 6-26. 7-47
Ashtrays ...................................... 2-58
Battery
...................................... 6-39
Jump Starting
................................. 5-3
Warnings ................................ 5-3. 5-5
BBB Auto Line ................................. 8-9
Better Business Bureau Mediation ................... 8-9
Blizzard. Driving
In ............................. 4-38
Replacement.
Keyless Entry ..................... 2-8
9-1
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Brake Adjustment
.................................. 6-38
Fluid .................................. 6-35, 7-46 Master Cylinder .............................. 6-35
PedalTravel ................................. 6-38 Replacing System Parts ........................ 6-38
System Warning Light ......................... 2-67
Transmission Shift Interlock Check ............... 7-42
Brakes, Anti-Lock ............................... 4-7
Braking ........................................ 4-6 Braking in Emergencies ........................... 4-8
Break-In, New Vehicle .......................... 2-10
Bulb Replacement .............................. 6-39
Parking ..................................... 2-25
Trailer ...................................... 4-56
Wear ....................................... 6-37
BTSICheck ..................................... 42
Camper vpe Mirror ........................... 2-48
Camper Wiring Harness .......................... 4-48
Canadian Roadside Assistance ...................... 8-7
Capacities and Specifications ...................... 6-77
Carbon Monoxide .................... 2.30.2.31. 4.40
Care of Your Cassette Tape Player .................. 3-25
Cassette Deck Service ........................... 7-40
Cassette Tape Player ........................ 3-9, 3- 12
Cassette Tape Player Care ........................ 3-25
CassetteKompact Disc Storage ............... 2-55, 2-56
Center Overhead Console ........................ 2-51
Center Passenger Position ........................ 1-32
Certification Label .............................. 4-43
CargoLamp ................................... 2-45
.
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Tachometer .................................. 2-63
Voltmeter
................................... 2-67
Garage Door Opener
............................ 2-5 1
GAWR ....................................... 4-43
Gear Positions. Automatic Transmission
............. 2- 15
Gear Positions. Manual Transmission .......... 2- I8 . 2- 19
GloveBox .................................... 2-51
Gross Axle Weight Rating ........................ 4-43
Gross Vehicle Weight Rating
...................... 4-43
Guide en Franpis
11
GVWR ....................................... 4-43
.. .................................
Halogen Bulbs ................................ 6-39
Hazard Warning Flashers
.......................... 5-2
Head Restraints ................................. 1-5
Headlamps .................................... 2-41
Bulb Replacement
....................... 6-40. 6.4 I
High/Low Beam Changer ...................... 2-36
On Reminder
................................ 2-42
Wiring
..................................... 6-71
Heating
........................................ 3-5
High-Beam Headlamps
.......................... 2-36
Hill and Mountain Roads
......................... 4-34
Hitches. Trailer
................................. 4-55
Hood
Checking Things Under ......................... 6-9
Release
..................................... 6-10
Horn ......................................... 2-34
Hydraulic Clutch Fluid
...................... 6-25 . 7-46
Hydraulic Clutch System Check
................... 7-41
Hydroplaning
.................................. 4-30
Hearing Ilnpaired
. Customer Assistance .............. 8-4
Highway Hypnosis
.............................. 4-33 Ignition
Positions
..............................
Brakesystem ................................ 7-45
Drive Axle
.................................. 7-45
Engine Cooling System
........................ 7-44
Exhaust
Systems ............................. 7-44
Steering
.................................... 7-44
Suspension
.................................. 7-44
Throttle Linkage
.............................. 7-44
Transfer Case (Four-Wheel Drive)
............... 7-45
Instrument Panel
............................... 2-60
Cleaning
.................................... 6-64
Cluster
..................................... 2-62
FuseBlock
.................................. 6-72
Intensity Control
............................. 2-43
Interior Lamps
................................. 2-43
.................................... J ack. Tire 5-25
Jump Starting
................................... 5-3
Key Lock Cylinders Service
..................... 7-41
Key Release Button
............................. 2-12
Keyless Entry System ............................ 2-6
Keys
.......................................... 2-2
9-5
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Loading Your Vehicle for Off-Road Driving
Lockout Switch
......................
Locks
Cylinders
.........................
Door .............................
Ignition Transmission Check ..........
Key Lock Cylinders Service ..........
Power Door .......................
Lubricants and Fluids ..................
Lubrication Service, Body ..............
Lumbar Controls .....................
Maintenance, Normal Replacement Parts .
Maintenance Record ..................
Maintenance Schedule .................
Long Trip/Highway Definition ........
Long Tripmighway Intervals ..........
Owner Checks and Services ...........
Periodic Maintenance Inspections ......
Recommended Fluids and Lubricants ...
Scheduled Maintenance Services .......
Short TripKity Definition ............
Short TripKity Intervals .............
Maintenance, Underbody ...............
Maintenance When Trailer Towing .......
Malfunction Indicator Lamp ............
Manual Front Seat ....................
Manual Mirror .......................
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