2005 CHEVROLET EXPRESS CARGO VAN oil filter

Service............................................................5-3
Doing Your Own Service Work.........................5-4
Adding Equipment to the Outside of Your
Vehicle......................................................5-5
Fuel................................................................5-5
Gasoline Octane............................................5-5
Gasoline Specications....................................5-5
California Fuel...............................................5-5
Additives.......................................................5-6
Fuels in Foreign Countries...............................5-6
Filling the Tank..............................................5-7
Filling a Portable Fuel Container.......................5-9
Checking Things Under the Hood....................5-10
Hood Release..............................................5-10
Engine Compartment Overview.......................5-12
Engine Oil...................................................5-13
Engine Oil Life System..................................5-16
Engine Air Cleaner/Filter................................5-18
Automatic Transmission Fluid.........................5-19
Engine Coolant.............................................5-22
Radiator Pressure Cap..................................5-24
Engine Overheating.......................................5-25
Cooling System............................................5-26
Engine Fan Noise.........................................5-32Power Steering Fluid.....................................5-32
Windshield Washer Fluid................................5-33
Brakes........................................................5-34
Battery........................................................5-38
Jump Starting...............................................5-39
All-Wheel Drive..............................................5-43
Rear Axle.......................................................5-44
Front Axle......................................................5-45
Noise Control System.....................................5-45
Tampering with Noise Control System
Prohibited.................................................5-45
Bulb Replacement..........................................5-47
Halogen Bulbs..............................................5-47
Headlamps..................................................5-47
Front Turn Signal, Sidemarker and Parking
Lamps.....................................................5-49
Center High-Mounted Stoplamp (CHMSL).........5-50
Taillamps, Turn Signal, Stoplamps and
Back-up Lamps.........................................5-50
Replacement Bulbs.......................................5-51
Windshield Wiper Blade Replacement..............5-52
Section 5 Service and Appearance Care
5-1

A. Battery. SeeBattery on page 5-38.
B. Radiator Pressure Cap. SeeRadiator Pressure Cap
on page 5-24.
C. Coolant Recovery Tank. SeeCooling System on
page 5-26.
D. Automatic Transmission Fluid Dipstick. See
“Checking the Fluid Level” underAutomatic
Transmission Fluid on page 5-19.
E. Engine Oil Fill Cap. See “When to Add Engine Oil”
underEngine Oil on page 5-13.
F. Engine Oil Dipstick. See “Checking Engine Oil”
underEngine Oil on page 5-13.
G. Engine Air Cleaner/Filter. SeeEngine Air
Cleaner/Filter on page 5-18.
H. Power Steering Fluid Reservoir. SeePower Steering
Fluid on page 5-32.
I. Brake Master Cylinder Reservoir. See “Brake Fluid”
underBrakes on page 5-34.
J. Windshield Washer Fluid Reservoir. See “Adding
Washer Fluid” underWindshield Washer Fluid
on page 5-33.Engine Oil
Checking Engine Oil
It is a good idea to check your engine oil every time you
get fuel. In order to get an accurate reading, the oil
must be warm and the vehicle must be on level ground.
The engine oil dipstick handle is a yellow loop. See
Engine Compartment Overview on page 5-12for
the location of the engine oil dipstick.
1. Turn off the engine and give the oil several minutes
to drain back into the oil pan. If you do not do this,
the oil dipstick might not show the actual level.
2. Pull out the dipstick and clean it with a paper towel
or cloth, then push it back in all the way. Remove it
again, keeping the tip down, and check the level.
5-13

Engine Air Cleaner/Filter
The engine air cleaner/lter is located near the center of
the engine compartment. SeeEngine Compartment
Overview on page 5-12for more information on location.
When to Inspect the Engine Air
Cleaner/Filter
Inspect the air cleaner/lter at the MaintenanceII
intervals and replace it at the rst oil change after each
50,000 mile (83 000 km) interval. SeeScheduled
Maintenance on page 6-4for more information. If you
are driving in dusty/dirty conditions, inspect the lter
at each engine oil change.
How to Inspect the Engine Air
Cleaner/Filter
To inspect the air cleaner/lter, remove the lter from
the vehicle and lightly shake the lter to release
loose dust and dirt. If the lter remains caked with dirt, a
new lter is required.
To inspect or replace the engine air cleaner/lter, do the
following:
1. Unhook the retainer clips and remove the cover.
2. Lift the lter out of the engine air cleaner/lter
housing. Care should be taken to dislodge as
little dirt as possible.
3. Clean the engine air cleaner/lter housing.
4. Inspect or replace the engine air cleaner/lter. Make
sure that the lter ts properly into the housing.
5. Reinstall the cover and fasten the retaining clips.
5-18

Capacities and Specications
The following approximate capacities are given in English and metric conversions. SeeRecommended Fluids and
Lubricants on page 6-13for more information. When adding, be sure to ll to the appropriate level or as recommended
in this manual.
See refrigerant charge label under the hood for charge capacity information and requirements.
ApplicationCapacities
English Metric
Air Conditioning Refrigerant R134a
Front A/C 1.8 lbs 0.81 kg
Front and Rear A/C 3.1 lbs 1.41 kg
Cooling System
4300 V6 11.0 qt 10.4 L
4800 V8, 5300 V8 13.4 qt 12.7 L
6000 V8 14.8 qt 14.0 L
Cooling System with Rear Heat
4300 V6 14.0 qt 13.2 L
4800 V8, 5300 V8 16.4 qt 15.5 L
6000 V8 17.8 qt 17.0 L
Engine Oil with Filter
4300 V6 4.5 qt 4.3 L
4800 V, 5300 V8 6.0 qt 5.7 L
6000 V8 6.0 qt 5.7 L
5-100

Normal Maintenance Replacement Parts
Replacement parts identied below by name, part number, or specication can be obtained by your GM dealer.
Part GM Part Number ACDelco®Part Number
Engine Air Cleaner/Filter — A1621C
Engine Oil Filter
4300 V6 25010792 PF47
4800 V8, 5300 V8, 6000 V8 88984215 PF46
Passenger Compartment Air Filter Kit 52485513 —
PCV Valve — 4300 V6 6487532 CV 769-C
Spark Plugs
4300 V6 25162556 41–932
4800 V8, 5300 V8, 6000 V8 12571164 41–985
Wiper Blades (ITTA Type)
22 inches (56.0 cm)15153642 —
6-15

D
Daytime Running Lamps..................................3-14
Daytime Running Lamps Indicator Light.............3-39
Defensive Driving............................................. 4-2
Doing Your Own Service Work........................... 5-4
Dome Lamp Override......................................3-15
Dome Lamps.................................................3-15
Door
60/40 Swing-Out Side Door...........................2-13
Cargo Door Relocking.................................... 2-9
Locks.......................................................... 2-7
Power Door Locks......................................... 2-8
Rear Door Security Locks............................... 2-9
Rear Doors.................................................2-14
Sliding Side Door........................................2-11
Driver
Position, Safety Belt.....................................1-15
Driving
At Night.....................................................4-16
City...........................................................4-20
Defensive..................................................... 4-2
Drunken....................................................... 4-2
Freeway.....................................................4-21
Hill and Mountain Roads..............................4-24
In Rain and on Wet Roads...........................4-18
Rocking Your Vehicle to Get it Out.................4-30
Winter........................................................4-26
Dual Tire Operation.........................................5-62
E
Electrical System
Add-On Equipment......................................5-95
Engine Compartment Fuse Block...................5-98
Floor Console Fuse Block.............................5-96
Fuses and Circuit Breakers...........................5-96
Headlamp Wiring.........................................5-95
Windshield Wiper Fuses...............................5-96
Engine
Air Cleaner/Filter.........................................5-18
Battery.......................................................5-38
Change Engine Oil Light...............................3-37
Check and Service Engine Soon Light............3-34
Coolant......................................................5-22
Coolant Heater............................................2-22
Coolant Temperature Gage...........................3-33
Engine Compartment Overview......................5-12
Exhaust.....................................................2-29
Fan Noise..................................................5-32
Fuel Regulator............................................2-22
Oil .............................................................5-13
Oil Life System...........................................5-16
Overheating................................................5-25
Reduced Power Light...................................3-38
Speed Limiter.............................................3-26
Starting......................................................2-21
Entry Lighting.................................................3-16
Event Data Recorders (EDR)............................. 7-9
Exit Lighting...................................................3-16
4

Extender, Safety Belt.......................................1-30
Exterior Lamps...............................................3-13
F
Filter
Engine Air Cleaner......................................5-18
Finish Damage...............................................5-93
Fixed Mast Antenna........................................3-73
Flash-to-Pass................................................... 3-8
Flat Tire........................................................5-70
Flat Tire, Changing.........................................5-70
Flat Tire, Storing.............................................5-84
Fluid
Automatic Transmission................................5-19
Power Steering...........................................5-32
Windshield Washer......................................5-33
Front Axle......................................................5-45
Fuel............................................................... 5-5
Additives...................................................... 5-6
California Fuel.............................................. 5-5
Filling a Portable Fuel Container..................... 5-9
Filling Your Tank........................................... 5-7
Fuels in Foreign Countries.............................. 5-6
Gage.........................................................3-40
Gasoline Octane........................................... 5-5
Gasoline Specications.................................. 5-5
Regulator...................................................2-22Fuses
Engine Compartment Fuse Block...................5-98
Floor Console Fuse Block.............................5-96
Fuses and Circuit Breakers...........................5-96
Windshield Wiper.........................................5-96
G
Gage
Check Gages Warning Light..........................3-40
Engine Coolant Temperature.........................3-33
Fuel..........................................................3-40
Oil Pressure...............................................3-36
Speedometer..............................................3-26
Voltmeter Gage...........................................3-30
Gasoline
Octane........................................................ 5-5
Specications............................................... 5-5
GM Mobility Reimbursement Program.................. 7-5
H
Hazard Warning Flashers................................... 3-5
Headlamp Wiring............................................5-95
Headlamps....................................................5-47
Bulb Replacement.......................................5-47
Daytime Running Lamps...............................3-14
Flash-to-Pass............................................... 3-8
5