Downloaded from www.Manualslib.com manuals search engine When you open the hood of the 5.7L V8 Engine you'll see:
A. Engine Coolant Reservoir
B. Battery
C. Engine Oil Dipstick
D. Engine Oil Fill Cap E.
Automatic Transmission
Dipstick
(If Equipped)
E Engine Cooling Fans
G. Windshield Washer Reservoir
H. Air Cleaner
I. Power Steering Reservoir
J. Brake Fluid Reservoir
K. Clutch Fluid Reservoir
(If Equipped)
Downloaded from www.Manualslib.com manuals search engine Thermostat
Engine coolant temperature is controlled by a thermostat
in the engine coolant system. The thermostat stops the
flow
of coolant through the radiator until the coolant
reaches
a preset temperature.
When you replace your thermostat, a
GM thermostat
is recommended.
Power Steering Fluid
The power steering fluid
reservoir is toward the
When to Check Power Steering Fluid
It is not necessary to regularly check power steering
fluid unless you suspect there is a leak in the system
or
you hear an unusual noise. A fluid loss in this system
could indicate a problem. Have the system inspected
and repaired.
How To Check Power Steering Fluid
When the engine compartment is cool, wipe the cap and
the top
of the reservoir clean, then unscrew the cap and
wipe the dipstick with a clean rag. Replace the cap and
completely tighten it. Then remove the cap again and
look at the fluid level on the dipstick.
The level should be
at the full cold mark. If necessary,
add only enough fluid to bring the level up to the mark.
6-30
Downloaded from www.Manualslib.com manuals search engine Fuse
TAIL LPS
HVAC
PWR ACCY
COURTESY GAUGES
AIR BAG
CIG/ACCY
Usage
Daytime Running Lamps (DRL)
Module, Headlamp Switch
HVAC Selector Switch, Rear
Defogger SwitcWTimer
Park Lamp Relay, Hatch Release
Relay, Power Mirror Switch,
Radio, Shock Sensor, Instrument
Cluster
Body Control Module (BCM)
Body Control Module (BCM),
Brake Switch Assembly (BTSI),
Instrument Cluster, Daytime
Running Lamps (DRL) Module,
Auxiliary Accessory Wire
Air Bag System, Dual
Pole
Arming Sensor
Cigarette Lighter, Data Link
Connector (DLC), Auxiliary
Accessory Wire
Fuse
DEFOGEEATS
WIPEWASH
WINDOWS
IP DIMMER
RADIO
Usage
Rear Defogger Switch/Timer,
Power Seats
Wiper Motor Assembly,
Wipermasher Switch
Power Windows Switch (RH, LH),
Express Down Module,
Convertible Top Switch
Door Illumination Lamp
(LH,
RH), Headlamp Switch, Fog
Lamp Switch, Instrument Cluster,
HVAC Control Assembly, PRNDL
Illumination Lamp, Ashtray
Lamp, Radio, Steering Wheel
Controls-Radio, Rear Window
Defogger Switch/Timer, Traction
Control (ASR) Second Gear Start Switch
Body Control Module (BCM),
Radio, Amplifier, Steering Wheel
Controls-Radio
6-65
Downloaded from www.Manualslib.com manuals search engine 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 dealer’s service department
or other qualified service center do these jobs. Make sure
any necessary repairs
are completed at once.
Proper procedures to perform these services may be
found in a service manual. See “Service and Owner
Publications” in the Index.
Steering and Suspension 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.
Exhaust System Inspection
Inspect the complete exhaust system. Inspect the body near
the exhaust system.
Look for broken, damaged, missing or
out-of-position parts as well as open seams, holes, loose
connections or other conditions which could cause a heat
build-up in the floor pan or could let exhaust fumes into
the vehicle. See “Engine Exhaust” in the Index.
Engine Cooling System Inspection
Inspect the hoses and have them replaced if they are
cracked, swollen or deteriorated. Inspect
all pipes, fittings
and clamps; replace as needed. Clean the outside of the
radiator and
air conditioning condenser. To help ensure
proper operation, a pressure test
of the cooling system and
pressure cap is recommended at least once a year.
Throttle System Inspection
Inspect the throttle system for interference or binding, and fo\
r
damaged or missing parts. Replace parts as needed. Replace
any components that have high effort or excessive wear.
Do
not lubricate accelerator and cruise control cables.
Rear Axle Service
Check the gear lubricant level in the rear axle and add if
needed. See “Rear Axle” in the Index. A fluid loss may
indicate a problem. Check the axle and repair it if needed.
Brake System Inspection
Inspect the complete system. Inspect brake lines and hoses
for proper hook-up, binding, leaks, cracks, chafing, etc.
Inspect disc brake pads for wear and rotors for surface
condition. Inspect other brake parts, including calipers,
parking brake, etc. Check parking brake adjustment.
You
may need to have your brakes inspected more often if your
driving habits or conditions result in frequent braking.
7-36
Downloaded from www.Manualslib.com manuals search engine 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
Engine Coolant
FLUIDLUBRICANT I
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.
USAGE
Hydraulic Brake
System
Hydraulic Clutch
System
Power Steering
System
Manual
Transmission
Automatic
Transmission
Key Lock
Cylinders
I
FLUIDLUBRICANT
Delco Supreme 11 @ Brake Fluid
(GM Part No. 12377967 or
equivalent DOT-
3 Brake Fluid).
Hydraulic Clutch Fluid
(GM Part
No. 12345347 or equivalent
DOT-3 Brake Fluid).
GM Power Steering Fluid (GM
Part No. 1052884
- 1 pint,
1050017
- 1 quart, or equivalent).
DEXRON@-111 Automatic
Transmission Fluid.
DEXRON@-I11 Automatic
Transmission Fluid.
Multi-Pu ose Lubricant,
Superlube
% (GM Part
No. 1234624 1 or equivalent).
7-37
Downloaded from www.Manualslib.com manuals search engine 1998 CHEVROLET SERVICE PUBLICATIONS ORDERING INFORMATION
The following publications covering the operation and servicing of your vehicle can be purchased by filling out
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 CHEVROLET
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 EO. Box 07130 Detroit, MI 48207
OWNER’S INFORMATION
Owner publications are written directly for Owners and
intended to provide basic operational information about the
vehicle. The owner’s manual will include the Maintenance
Schedule for all models.
In-Portfolio: Includes a Portfolio, Owner’s Manual and
Warranty Booklet. RETAIL SELL PRICE:
$15.00
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 (VlSA-MasterCard-air)
I
Downloaded from www.Manualslib.com manuals search engine Headlamps .................................... 2-50
Bulb Replacement
............................ 6-38
High/Low Beamchanger
...................... 2-46
OnReminder
................................ 2-50
Wiring
..................................... 6-63
Hearing Impaired. Customer Assistance
.............. 8-4
Heating
........................................ 3-4
High-Beam Headlamps
.......................... 2-46
Highway Hypnosis
.............................. 4-22
Hill and Mountain Roads
......................... 4-23
Hitches. Trailer
................................. 4-33
Hood Checking Things Under
......................... 6-8
Release
...................................... 6-9
Horn
......................................... 2-44
Hydraulic Clutch
............................... 6-25
Hydraulic Clutch System Check
................... 7-33
Hydroplaning
.................................. 4- 18
Ignition Positions .............................. 2-25
Inflation. Tire
.................................. 6-44
Inside Daymight Rearview Mirror ................. 2-54
Inspections
.................................... 7-36
Brakesystem
................................ 7-36
Engine Cooling System
........................ 7-36
Exhaust Systems
............................. 7-36
RearAxle
................................... 7-36
Steering
.................................... 7-36
Suspension
.................................. 7-36 Throttle System
.............................. 7-36
Instrument Panel
............................... 2-72
Brightness Control
............................ 2-52
Cleaning
.................................... 6-55
Cluster
..................................... 2-74
Interior Lamps
................................. 2-52
Jack. Tire
.................................... 5-29
Jump Starting
................................... 5-3
Key Lock Cylinders Service
..................... 7-33
Key Release Button
............................. 2-26
Keyless Entry
................................... 2-7
Keyless Entry Verification
........................ 2-21
Keys
.......................................... 2-2
Labels Certification
................................. 4-29
Service Parts Identification
..................... 6-62
Tire-Loading Information
...................... 4-28
Vehicle Identification Number
................... 6-62
Lamps
........................................ 2-50
Courtesy
.................................... 2-52
Interior
..................................... 2-52
OnReminder
................................ 2-50
Last Door Closed Locking Feature
.................. 2-6
Latches. Front Seatback
........................... 1-5
Last Door Closed Locking
.................... 2-6. 2-21
Leaving
Your Vehicle ............................. 2-6
9-6
Downloaded from www.Manualslib.com manuals search engine Mirrors (Continued) Power Remote Control
......................... 2-55
Visor Vanity
................................. 2-58
MountainRoads
................................ 4-23
Multifunction Lever
............................. 2-45
Neutral. Automatic Transmission
................. 2-3 1
Neutral. Manual Transmission
................ 2.34. 2.35
New Vehicle “Break-In” ......................... 2-24
Night Vision
................................... 4-16
Odometer
.................................... 2-75
Odometer. Trip
................................. 2-75
Off-Road Recovery
............................. 4- 12
Oil. Engine
.................................... 6-12
Overdrive. Automatic Transmission
................ 2-32
Overheating Engine
............................. 5-14
Owner Checks and Services
....................... 7-32
Owner Publications. Ordering
..................... 8- 12
Paint Spotting. Chemical ........................ 6-60
Park Automatic Transmission
....................... 2-30
Shifting Into
................................. 2-39
Shifting Out of
............................... 2-43
Parking
AtNight
.................................... 2-14
Brake
...................................... 2-37
Brake Mechanism Check ....................... 7-35
Lots
....................................... 2-14
Over Things That Burn
........................ 2-41
With a Trailer
................................ 4-36
Parking
Your Vehicle, Manual Transmission ........... 2-43
Passenger Position
......................... 1-20, 1-26
Passing
....................................... 4-13
PASS-Key I1 2-18
Periodic Maintenance Inspections
.................. 7-36
Power DoorLocks
................................... 2-5
Option Fuses
................................ 6-63
Remote Control Mirror
........................ 2-55
Seat
......................................... 1-3
Steering
.................................... 4-10
Steering Fluid
................................ 6-30
Windows
................................... 2-44
Power, Retained Accessory
....................... 2-54
Pregnancy, Use
of Safety Belts .................... 1-19
Problems on the Road
............................ 5-1
Publications, Service and Owner
................... 8-12
8 .................................
Radiator ................................ 5.20. 5.23
Radiator Pressure Cap
........................... 6-29
Radio Reception
................................ 3-23
Radios
............................... 3.7.3.9. 3.14
Rain. Driving In
................................ 4-17
RAP
......................................... 2-54
Reading Lamps
................................ 2-53