Page 303 of 380
Downloaded from www.Manualslib.com manuals search engine Wheel Nut Torque
DESCRIPTION
Base or Optional Wheel
Cooling System Capacity
ENGINE VIN CODE
4.3L
W
TORQUE
95 ft.
lbs. ( 130 Nom)
QUANTITY*
12.1 Quarts
(1 1.5 Liters)
*All quantities are approximate. After refill, the level MUST be checked.
Crankcase Capacity
ENGINE
4.3L
VIN CODE
W
QUANTITY WITH
FILTER*
4.5 Quarts (4.3 Liters)
*All quantities are approximate. After refill, the level MUST be checked.
Do not overfill.
Fuel Tank Capacity
TYPE
2-Door Models
4-Door Models
QUANTITY*
20 Gallons (76 Liters)
19 Gallons (72 Liters)
*All quantities are approximate.
6-63
Page 308 of 380
Downloaded from www.Manualslib.com manuals search engine NAME
GAUGES
ENG I HTR NC
PWR AUX
RR DEFOG
ECM BATT
ECM IGN
CIRCUITS PROTECTED
Alternator Field, VTC, A/C Compressor Relay, Cluster
Chime Module, DRL Relay Coil, Four-wheel Drive
Indictor Lamp, DRL Module, Rear Defog Timer, TCCM
Ignition,
SIR Redundant Ignition, RKE Ignition
02 Sensor Heat Dr, EGR, Cam Sensor, CANN, Purge
Heater-A/C Blower Motor, Temperature Door Motor,
A/C Compressor Clutch, HI Blower Relay Coil, Timer
Relay Coil
Power Auxiliary Outlets, ALDL
Rear Window Defogger
PCMNCM Battery, ABS Battery (LN2), Fuel Pump
PCMNCM Ignition, Injectors, Crank Sensor, Coil
Driver Module
6-68
Page 310 of 380
Downloaded from www.Manualslib.com manuals search engine NAME
WIPER
BRAKE
4WD
CRANK
FOG
AIR BAG
TRANS PRNDL
CIRCUITS PROTECTED
Windshield Washer, Windshield Wiper Motor
DRAC, Anti-Lock Braking
System, Cruise Control
Electric Shift Transfer Case
Crank Signal
Fog Lamp Relay, Fog Lamps
Air Bag Module
4L60E Automatic Transmission
PRNDL Power
Service Replacement Part and Filter
Recommendations
Engine (VIN)
Oil Filter
Air Cleaner Filter
PCV Valve Spark Plugs
Fuel Filter
Radiator Cap 4.3L(W)
PF52
A1163C
cv774c
.CR43TSM GF48 1
RC27
*Use copper-cored resistor type spark plugs.
6-70
Page 314 of 380

Downloaded from www.Manualslib.com manuals search engine How This Section is Organized
The remainder of this section is divided into five parts:
“Part A: Scheduled Maintenance Services” shows what to have done and
how often. Some
of these services can be complex, so unless you are
technically qualified and have the necessary equipment, you should let your
dealer’s service department
or another qualified service center do these jobs.
If you are skilled enough to do some work on your vehicle, you will
probably want to get the service information
GM publishes. You will find a
list of publications and how to get them in this manual. See “Service
Publications” in the Index.
“Part B: Owner Checks and Services” tells you what should be checked
whenever
you stop for fuel. It also explains what you can easily do to help
keep your vehicle in good condition.
“Part C: Periodic Maintenance Inspections” explains important
inspections that your
GM dealer’s service department or another qualified
service center should perform.
“Part D: Recommended Fluids and Lubricants” lists some products GM
recommends to help keep your vehicle properly maintained. These \
products,
or their equivalents, should be used whether you do the work yourself or
have it done.
“Part E: Maintenance Record’ provides a place for you to record the
maintenance performed on your vehicle. Whenever any maintenance is
performed, be sure to write it down
in this part. This will help you
determine when your next maintenance should be done. In addition, it is a
good idea to keep your maintenance receipts. They may be needed to
qualify your vehicle
for warranty repairs.
7-2
Page 315 of 380

Downloaded from www.Manualslib.com manuals search engine Part A: Scheduled Maintenance Services
Using Your Maintenance Schedule
We at General Motors want to help you keep your vehicle in good working
condition. But we don’t know exactly how you’ll drive it. You may drive
very short distances only a few times a week. Or you may drive long
distances all the time in very hot, dusty weather.
You may use your vehicle
in making deliveries. Or you may drive it
to work, to do errands or in many
other ways.
Because of all the different ways people use their GM vehicles, maintenance
needs
vary. You may even need more frequent checks and replacements than
you’ll find in the schedules in this section.
So please read this section and
note how you drive. If you have any questions on how to keep your vehicle
in good condition, see you GM dealer.
This part tells you the maintenance services
you should have done and when
you should schedule them. If you
go to your dealer for your service needs,
you’ll know that GM-trained and supported service people will\
perform the
work using genuine GM parts.
The proper fluids and lubricants to use are listed in Part
D. Make sure
whoever services your vehicle uses these. All parts should be \
replaced and
all necessary repairs done before you or anyone else drives the vehicle.
These schedules are for vehicles that:
carry passengers and cargo within recommended limits. You will find
these limits on your vehicle’s CertificationEire label. See “Loading
Your Vehicle’’
in the Index.
are driven on reasonable road surfaces within legal driving limits.
are driven off-road in the recommended manner. See “Off Road
Driving With Your Four-wheel Drive Vehicle” in the Index.
use the recommended unleaded fuel. See “Fuel” in the Index.
Selecting the Right Schedule
First you’ll need to decide which of the two schedules is right for your
vehicle. Here’s how to decide which schedule to follow:
7-3
Page 316 of 380

Downloaded from www.Manualslib.com manuals search engine I Schedule I Definition I
Follow Maintenance Schedule I if any one of these is true for your vehicle:
Most trips are less than 5 to 10 miles (8 to 16 km). This is particularly
important when outside temperatures are below freezing.
Most trips include extensive idling (such as frequent driving \
in stop and
go traffic).
0 You operate your vehicle in dusty areas or off-road frequently.
0 You frequently two a trailer or use a carrier on top of your vehicle.
Schedule
I should also be followed if the vehicle is used for delivery
service, police, taxi, or other commercial application.
I Schedule / Intervals I
Every 3,000 Miles (5 000 km) or 3 Months
Engine Oil and Filter Change
Chassis Lubrication
Drive Axle Service
At 6,000 Miles (10 000 km) - Then Every 12,000 Miles (25 000
km)
Tire Rotation
Every 15,000 Miles (25 000 km)
Air Cleaner Filter Inspection, if driving in dusty conditions
Front Wheel Bearing Repack
(2WD Only)
Every 30,000 Miles (50 000 km)
Air Cleaner Filter Replacement
Spark Plug Replacement
Fuel Filter Replacement
Cooling System Service (or every
24 months)
Every 50,000 Miles (83 000 km)
Automatic Transmission Service (severe conditions)
7-4
Page 317 of 380
Downloaded from www.Manualslib.com manuals search engine Every 60,000 Miles (100 000 km)
Engine Accessory Drive Belt Inspection
Spark Plug Wire Inspection
Engine Timing Check
Fuel Tank, Cap and Lines Inspection
Follow Schedule I1
only if none of the conditions from Schedule I is true.
I Schedule // /nterva/s
Every 7,500 Miles (12 500 km)
Engine Oil and Filter Change (or every 12 months)
Chassis Lubrication (or every 12 months)
Drive Axle Service
At 7,500 Miles ( 12 500 km) - Then Every 15,000 Miles (25 000 km)
Tire Rotation
Every 30,000 Miles (50 000 km)
Cooling System Service (or every 24 months)
Spark Plug Replacement
Fuel Filter Replacement
Air Cleaner Filter Replacement
Front Wheel Bearing Repack (2-Wheel Drive Only)
Every 50,000 Miles (83 000 km)
Automatic Transmission Service (severe conditions)
Every 60,000 Miles (100 000 km)
Spark Plug Wire Inspection
Engine Accessory Drive Belt Inspection
Fuel Tank, Cap and Lines Inspection
Engine Timing Check
7-5
Page 330 of 380

Downloaded from www.Manualslib.com manuals search engine I Maintenance Schedule I I
(Continued)
0 Replace spark plugs. An Emission Control Service.
0 Inspect spark plug wires. An Emission Control Service. ?
0 Replace air cleaner filter. Replace filter more often under dl
conditions.
An Emission Control Sewice.
ust:
0 Inspect fuel tank, cap and lines for damage or leaks . Inspect fuel cap
gasket for any damage. Replace parts
as needed. An Emission Control
Service.
-F
DATE SERVICED BY ACTUAL MILEAGE
63,000 Miles (105 000 km)
0 Change engine oil and filter (or every 3 months, whichever occurs
first).
An Emission Control Service.
0 Lubricate the front suspension, ball joints (ball joints should not be
lubricated unless their temperature
is 10°F (-12°C) or higher. When
the weather
is cold, let them warm up before lubricating them or they
could be damaged.), steering linkage and transfer case shift linkage,
parking brake cable guides, propshaft splines, universal joints, brake
pedal springs, and clutch pedal springs at every oil change (or every
6
months, whichever occurs first).
0 Check readfront axle fluid level and add fluid as needed. Check
constant velocity joints
and axle seals for leaking.**
7-18