Page 376 of 421
yellowblue     
6-73 Cooling System Capacity (Approximate)
After refill, the level must be rechecked. See ªCooling Systemº in the Index.
Engine Transmission Quantity
VORTEC 4300 V6 Automatic 12.6 quarts (11.9 L)
VORTEC 4300 V6 Manual 12.9 quarts (12.2 L)
VORTEC 4800 V8 Automatic 13.4 quarts (12.7 L)
VORTEC 4800 V8 Manual 13.7 quarts (13.0 L)
VORTEC 5300 V8 Automatic 13.4 quarts (12.7 L)
VORTEC 5300 V8** Automatic 14.9 quarts (14.1 L)
VORTEC 6000 V8 Automatic 14.8 quarts (14.0 L)
VORTEC 6000 V8* Automatic 14.4 quarts (13.6 L)
VORTEC 6000 V8 Manual 15.2 quarts (14.4 L)
VORTEC 6000 V8* Manual 14.8 quarts (14.0 L)
* Vehicles equipped with the optional engine oil cooler.
** Vehicles equipped with the optional air conditioner. 
         
        
        
     
        
        Page 377 of 421
yellowblue     
6-74 Crankcase Capacity (Approximate)
After refill, the level must be rechecked. Add enough engine oil so that the fluid is within the proper operating range.
See ªEngine Oilº in the Index.
Engine VIN
Quantity with Filter
VORTEC 4300 V6 W 4.5 quarts (4.3 L)
VORTEC 4800 V8 V 6.0 quarts (5.7 L)
VORTEC 5300 V8 T 6.0 quarts (5.7 L)
VORTEC 6000 V8 U 6.0 quarts (5.7 L)
Oil filter should be changed at every oil change.
Fuel Tank Capacity (Approximate)
Type Quantity
Short Bed 26.0 gallons (98.0 L)
Long Bed 34.0 gallons (128.0 L)
Chassis Cab 34.0 gallons (128.0 L) 
         
        
        
     
        
        Page 378 of 421

yellowblue     
6-75
Normal Maintenance Replacement Parts
Replacement part numbers listed in this section are based on the latest information available at the time of printing,
and are subject to change. If a part listed in this manual is not the same as the part used in your vehicle when it was
built, or if you have any questions, please contact your GM dealer.
These specifications are for information only. If you have any questions, see the service manual for the chassis or
refer to the body manufacturer's publications.
VIN Code W V T U
Oil Filter* PF47 PF59 PF59 PF59
Engine Air Cleaner/Filter*
A1519CA1519CA1519CA1518C
Passenger Compartment Air Filter Kit** 52485513 52485513 52485513 52485513
PCV Valve* CV769C CV948C CV948C CV948C
Spark Plugs*
41
-932 41-952 41-952 41-952
Fuel Filter* GF626 GF626 GF626 GF626
Wiper Blades** 15706394 15706394 15706394 15706394
Wiper Blade Type ITTA ITTA ITTA ITTA
Wiper Blade Length 22 inches
(56.0 cm)22 inches
(56.0 cm)22 inches
(56.0 cm)22 inches
(56.0 cm)
*AC part number
**GM part number
A1518C high
-capacity air cleaner filter may be substituted. 
         
        
        
     
        
        Page 384 of 421

Scheduled Maintenance
yellowblue     
7-6Engine Oil and Chassis Lubrication
Scheduled Maintenance
Change engine oil and filter as indicated by the GM Oil
Life System (or every 12 months, whichever occurs
first). Reset the system. The system will show you when
to change the oil 
-- usually between 3,000 miles 
(5 000 km) and 7,500 miles (12 500 km) since your last
oil change. Under severe conditions, the indicator may
come on before 3,000 miles (5 000 km). Never drive
your vehicle more than 7,500 miles (12 500 km) or 
12 months without an oil and filter change.
The system won't detect dust in the oil. So if you drive
in a dusty area, be sure to change your oil and filter
every 3,000 miles (5 000 km) or sooner if the CHANGE
ENGINE OIL message appears. Remember to reset the
Oil Life System when the oil and filter have been
changed. See ªOil Life Systemº in the Index for
information on resetting.An Emission Control Service.
Lubricate chassis components with each engine oil and
filter change. Lubricate the front suspension, ball joints,
steering linkage, transmission shift linkage, transfer case
shift linkage, parking brake cable guides, and brake
front axle. Ball joints should not be lubricated unless
their temperature is 10F (-12C) or higher, or they
could be damaged. 
         
        
        
     
        
        Page 385 of 421
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Scheduled Maintenance
7-7
ENGINE OIL CHANGED
DATEACTUAL 
MILEAGESERVICED BY:
ENGINE OIL CHANGED
DATEACTUAL 
MILEAGESERVICED BY: 
         
        
        
     
        
        Page 386 of 421
Scheduled Maintenance
yellowblue     
7-8
ENGINE OIL CHANGED
DATEACTUAL 
MILEAGESERVICED BY:
ENGINE OIL CHANGED
DATEACTUAL 
MILEAGESERVICED BY: 
         
        
        
     
        
        Page 391 of 421

yellowblue     
Scheduled Maintenance
7-13
60,000 Miles (100 000 km)
Lubricate chassis components (or every 12 months, whichever occurs first).
(See footnote #.)
If Equipped: Replace passenger compartment air filter. If you drive regularly
under dusty conditions, the filter may require replacement more often.
Check rear/front axle fluid level and add fluid as needed. Check constant
velocity joints and axle seals for leaking.
Rotate tires. See ªTire Inspection and Rotationº in the Index for proper
rotation pattern and additional information. (See footnote +.) 
Inspect engine accessory drive belt. 
An Emission Control Service. 
Replace fuel filter. 
An Emission Control Service. (See footnote .) 
Inspect Exhaust Gas Recirculation (EGR) system as described in the 
service manual. 
An Emission Control Service. (See footnote .) 
Inspect Evaporative Control System. Check all fuel and vapor lines and hoses
for proper hook
-up, routing and condition. Check that the purge valve works
properly, if equipped. Replace as needed. 
An Emission Control Service. (See footnote .)
ACTUAL
SERVICED BY:MILEAGE
DATE 
         
        
        
     
        
        Page 395 of 421
yellowblue     
Scheduled Maintenance
7-17
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.
Inspect Positive Crankcase Ventilation (PCV) valve. 
An Emission Control Service. 
150,000 Miles (240 000 km)
Drain, flush and refill cooling system (or every 60 months since last service,
whichever occurs first). See ªEngine Coolantº in the Index for what to use.
Inspect hoses. Clean radiator, condenser, pressure cap and neck. Pressure test
the cooling system and pressure cap. 
An Emission Control Service.
Change five
-speed manual transmission fluid (with 4300 V6 or 
4800 V8 engines only).
200,000 Miles (332 000 km)
6000 V8 Engine Only: Change five-speed manual transmission fluid.
ACTUAL
SERVICED BY:MILEAGE
DATE
ACTUAL
SERVICED BY:MILEAGE
DATE