1998 GMC SIERRA check engine

Long Tripmighway Maintenance Schedule -- Gasoline Engines I
82,500 Miles (I37 500 km) DATE I
Change engine oil and filter (or evl_-,r I2 months, whichever occurs first).
An Emission Control Service.
Lubricate chassis components (or every 12 months, whichever occurs first).
(See footnote
#.)
Check rear/front axle fluid level and add fluid as needed. Check constant
velocity joints and axle seals for leaking. (See footnote
*4‘.)
Rotate tires. See “Tire Inspection and Rotation” in the Index for proper
rotation pattern and additional information. (See footnote
+.)
90,000 Miles (150 000 km)
0
0
0
Change engine oil and filter (or every 12 months, whichever occurs first).
An Emission Control Service.
Lubricate chassis components (or every 12 months, whichever occurs first).
(See footnote
#.)
Check redfront axle fluid level and add fluid as needed. Check constant
velocity joints and axle seals for leaking. (See footnote
**.)
For Two-Wheel-Drive vehicles only: Clean and repack the front wheel
bearings (or at each brake relining, whichever occurs first).
Replace fuel filter.
AI? Emissiorz Cnrztrol &r\Vice. (See footnote?.)
I MILEAGE ACTUAL I SERVICEDBY I
DATE I
7-36
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Long Tripmighway Maintenance Schedule -- GasolineEngcI
0 Vehicles With GVWR Above 8,500 Ibs. Only: Inspect shields and underhood
insulation for damage or looseness. Adjust or replace
as required.
This is a Noise Ernissiorz Co?ztrol Service. Applicurble orzly 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 readfront axle fluid level and add fluid as needed. Check constant
0 Rotate tires. See “Tire lnspection and Rotation.’ in the Index for proper
An Emission Control Service.
(See footnote #.)
velocity joints and axle seals for leaking. (See footnote ‘%‘:’.)
rotation pattern and additional information. (See footnote +.)
DATE
MILEAGE
1 SERVICED BY: I
7-37
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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 Fue-
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 Washer Fluid” in the Index
for ElIrther 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.
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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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Body Lubrication Service
Lubricate all fuel doors, body hood, body door hinges,
body door hinge
pins, hood latch assembly, pivots,
spring anchor, release pawl, tailgate hinges, and tailgate
handle pivot points, latch bolt, locks and folding seat
hardware. Part
D tells you what to use. More frequent
lubrication may be required when exposed to
a corrosive
environment.
Starter Switch Check
When you are doing this check, the vehicle could
move suddenly.
If it does, you or others could be
injured. Follow the steps below.
3. On automatic transmission vehicles, 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.
On manual transmission vehicles, put the shift lever
in NEUTRAL (N), push the clutch down halfway
and try to start the engine. The starter should work
only when the clutch is pushed down all the way
to
the floor. If the starter works when the clutch isn’t
pushed
all the way down, your vehicle needs service.
Brake-Transmission Shift Interlock (BTSI) Check
(Automatic Transmission)
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.
When you are doing this check, the vehicle could
move suddenly. If
it does, you or others could be
injured. Follow the steps below.
I. Before you start, be sure you have enough room
around the vehicle. It should be parked
on a
level surfxe.
7-42
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2.
3.
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.
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.
Ignition Transmission Lock Check
While parked, and with the parking brake set, try to turn
the ignition key to
LOCK in each shift lever position.
With an automatic transmission, the key should turn
to
LOCK only when the shift lever is in PARK (P).
0 With a manual transmission, the key should
turn to
LOCK only when the shift lever is in
REVERSE (R).
On vehicles with a key release button, try to
turn the key
to
LOCK without pressing the button. The key should
turn to
LOCK only when you press the key button.
On
all vehicles, the key should come out only in LOCK.
Parking Brake and Automatic Transmission
PARK (P) Mechanism Check
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.
0 To check the parking brake’s holding ability:
With the engine running and transmission
in
NEUTRAL (N), slowly remove foot pressure from
the regular brake pedal.
Do this until the vehicle is
held by the parking brake only.
0 To check the PARK (P) mechanism‘s holding ability:
With the engine running, shift to
PARK (P). Then
release all brakes.
7-43
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1998 GMC SERVICE PUBLICATIONS ORDERING INFORMATION
The following publications covering the operation and servicing of your vehicle can be purchased by filling o
the Service Publication Order Form in this book and mailing it in with your check, money order,
or credit card information to Helm, Incorporated (address below.)
CURRENT PUBLICATIONS FOR 1998 GMC
SERVICE MANUALS
Service Manuals have the diagnosis and repair information
on engines, transmission, axle, suspension, brakes,
electrical, steering, body, etc.
RETAIL SELL PRICE:
$90.00
TRANSMISSION, TRANSAXLE, TRANSFER CASE
UNIT REPAIR MANUAL
This manual provides information on unit repair service
procedures, adjustments and specifications for the
1998 GM transmissions, transaxles and transfer cases.
RETAIL SELL PRICE:
$40.00
SERVICE BULLETINS
Service Bulletins give technical service information needed
to knowledgeably service General Motors cars and trucks.
Each bulletin contains instructions to assist
in the
diagnosis
and service of your vehicle.
PLEASE COMPLETE THE ORDER FORM SHOWN ON
THE FOLLOWING PAGE AND MAIL TO:
Helm, Incorporated P.O. Box 07130 Detroit, MI 48207
OWNER’S INFORMATION
Owner publications are written directly for Owners and
intended to provide basic operational information about
tl
vehicle. The owner’s manual will include the Maintenanci
Schedule for all models.
In-Portfolio: Includes a Portfolio, Owner’s Manual and
Warranty Booklet.
RETAIL
SELL PRICE: $1 5.00
Without Portfolio: Owner’s Manual only.
RETAIL SELL PRICE:
$1 0.00
CURRENT & PAST MODEL ORDER FORMS
Service Publications are available for current and past
model GM vehicles.
To request an order form, please
specify year and model name of the vehicle.
OR ORDER TOLL FREE: 1-800-782-4356
Monday-Friday 8:OO AM - 6:OO PM Eastern Time
For Credit Card Orders Only
(VISA-Mastercard-Discove
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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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