air filter CHEVROLET EXPRESS PASSANGER 2007 1.G Owners Manual

Service........................................................ 290
Accessories and Modifications................... 290
California Proposition 65 Warning.............. 291
Doing Your Own Service Work.................. 291
Adding Equipment to the Outside of
Your Vehicle.......................................... 292
Fuel............................................................. 292
Gasoline Octane........................................ 293
Gasoline Specifications.............................. 293
California Fuel........................................... 293
Additives................................................... 294
Fuel E85 (85% Ethanol)............................ 295
Fuels in Foreign Countries........................ 296
Filling the Tank......................................... 297
Filling a Portable Fuel Container............... 299
Checking Things Under the Hood.............. 300
Hood Release........................................... 300
Engine Compartment Overview.................. 302
Engine Oil (Gasoline Engine).................... 303
Engine Oil Life System
(Gasoline Engine).................................. 306
Engine Air Cleaner/Filter............................ 308
Automatic Transmission Fluid.................... 309
Engine Coolant.......................................... 312Radiator Pressure Cap.............................. 315
Engine Overheating................................... 315
Cooling System......................................... 317
Engine Fan Noise..................................... 323
Power Steering Fluid................................. 323
Windshield Washer Fluid........................... 324
Brakes...................................................... 325
Battery...................................................... 329
Jump Starting............................................ 330
All-Wheel Drive........................................... 336
Rear Axle.................................................... 337
Front Axle................................................... 338
Noise Control System................................. 338
Tampering with Noise Control System
Prohibited.............................................. 338
Bulb Replacement....................................... 340
Halogen Bulbs........................................... 340
Headlamps................................................ 340
Front Turn Signal, Sidemarker and
Parking Lamps....................................... 342
Center High-Mounted Stoplamp (CHMSL) ... 342
Taillamps................................................... 343
Replacement Bulbs................................... 344
Section 5 Service and Appearance Care
287

A. Battery. SeeBattery on page 329.
B. Radiator Pressure Cap. SeeRadiator Pressure
Cap on page 315.
C. Coolant Recovery Tank. SeeCooling System
on page 317.
D. Automatic Transmission Fluid Dipstick. See
“Checking the Fluid Level” underAutomatic
Transmission Fluid on page 309.
E. Engine Oil Fill Cap. See “When to Add Engine
Oil” underEngine Oil (Gasoline Engine) on
page 303.
F. Engine Oil Dipstick. See “Checking Engine Oil”
underEngine Oil (Gasoline Engine) on
page 303.
G. Engine Air Cleaner/Filter. SeeEngine
Air Cleaner/Filter on page 308.
H. Power Steering Fluid Reservoir. SeePower
Steering Fluid on page 323.
I. Brake Master Cylinder Reservoir. See “Brake
Fluid” underBrakes on page 325.
J. Windshield Washer Fluid Reservoir. See
“Adding Washer Fluid” underWindshield
Washer Fluid on page 324.Engine Oil (Gasoline Engine)
If your vehicle has a diesel engine, see “Engine
Oil” in the DURAMAX®Diesel Engine Supplement.
Checking Engine Oil
It is a good idea to check the 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.
SeeEngine Compartment Overview on page 302
for 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.
303

Engine Air Cleaner/Filter
If your vehicle has the DURAMAX®Diesel engine,
see the DURAMAX®Diesel manual for more
information.
The engine air cleaner/filter is located near the
center of the engine compartment. SeeEngine
Compartment Overview on page 302for more
information on location.
When to Inspect the Engine
Air Cleaner/Filter
Inspect the air cleaner/filter at the MaintenanceII
intervals and replace it at the first oil change
after each 50,000 mile (85 000 km) interval.
SeeScheduled Maintenance (Gasoline Engine)
on page 405for more information. If you are
driving in dusty/dirty conditions, inspect the filter
at each engine oil change.
How to Inspect the Engine
Air Cleaner/Filter
To inspect the air cleaner/filter, remove the filter
from the vehicle and lightly shake the filter to
release loose dust and dirt. If the filter remains
caked with dirt, a new filter is required. Never use
compressed air to clean the filter.
To inspect or replace the engine air cleaner/filter,
do the following:
1. Unhook the retainer clips and remove
the cover.
2. Lift the filter out of the engine air cleaner/filter
housing. Care should be taken to dislodge as
little dirt as possible.
308

MaintenanceI— Use MaintenanceIif the
change engine oil light comes on within 10 months
since the vehicle was purchased or MaintenanceII
was performed.MaintenanceII— Use MaintenanceIIif the
previous service performed was MaintenanceI.
Always use MaintenanceIIwhenever the message
comes on 10 months or more since the last
service or if the message has not come on at
all for one year.
Scheduled Maintenance
Service MaintenanceIMaintenanceII
Change engine oil and filter. SeeEngine Oil (Gasoline Engine) on page 303.
Reset oil life system. SeeEngine Oil Life System (Gasoline Engine) on
page 306.An Emission Control Service.••
Lubricate chassis components.See footnote #.••
Visually check for any leaks or damage.See footnote (j).••
Inspect engine air cleaner filter. If necessary, replace filter. SeeEngine
Air Cleaner/Filter on page 308.See footnote (l).•
Rotate tires and check inflation pressures and wear. SeeTire Inspection and
Rotation on page 356and “Tire Wear Inspection” inAt Least Once a Month
on page 412.••
Inspect brake system.See footnote (a).••
406

Additional Required Services (Gasoline Engine)
This maintenance section applies to vehicles with a gasoline engine. If your vehicle has a diesel engine,
see the maintenance schedule section in the DURAMAX®Diesel Engine Supplement.
The following services should be performed at the first maintenance service (IorII) after the indicated
miles (kilometers) shown for each item.
Additional Required Services
Service and Miles (Kilometers)25,000
(40 000)50,000
(80 000)75,000
(120 000)100,000
(160 000)125,000
(200 000)150,000
(240 000)
Inspect fuel system for damage or leaks.• •••••
Inspect exhaust system for loose or
damaged components.• •••••
Replace engine air cleaner filter. See
Engine Air Cleaner/Filter on page 308.•••
Change automatic transmission fluid and
filter (severe service).See footnote (h).•••
Change automatic transmission fluid
and filter (normal service).•
Replace spark plugs and inspect spark
plug wires.An Emission Control Service.•
Engine cooling system service (or every
five years, whichever occurs first).
An Emission Control Service.
See footnote (i).•
408

Normal Maintenance Replacement Parts
Replacement parts identified below by name, part number, or specification can be obtained by your
GM dealer.
Part GM Part Number ACDelco®Part Number
Engine Air Cleaner/Filter 15153904 A1621C
Engine Oil Filter
4300 V6 25010792 PF47
4800 V8, 5300 V8, 5300 V8 Flexible Fuel, 6000 V8 89017524 PF48
Spark Plugs
4300 V6 12607234 41-993
4800 V8, 5300 V8, 5300 V8 Flexible Fuel, 6000 V8 12571164 41-985
Wiper Blades
22 inches (56.0 cm)15153642 —
417

A
Accessories and Modifications..................... 290
Adding Equipment to Your Airbag-Equipped
Vehicle....................................................... 97
Additives, Fuel............................................ 294
Add-On Electrical Equipment....................... 393
Air Cleaner/Filter, Engine............................. 308
Air Conditioning........................................... 160
Airbag
Off Light.................................................. 170
Passenger Status Indicator....................... 172
Readiness Light....................................... 169
Airbag System............................................... 78
What Will You See After an Airbag
Inflates?................................................. 84
When Should an Airbag Inflate?................. 82
Where Are the Airbags?............................. 80
Airbag Systems
Adding Equipment to Your
Airbag-Equipped Vehicle......................... 97
Airbag Off Switch....................................... 86
How Does an Airbag Restrain?.................. 84
Passenger Sensing System....................... 89
Servicing Your Airbag-Equipped Vehicle..... 96
What Makes an Airbag Inflate?.................. 84All-Wheel Drive........................................... 336
All-Wheel-Drive (AWD) System.................... 238
AM-FM Radio.............................................. 190
Antenna, Fixed Mast................................... 226
Anti-Lock Brake System.............................. 233
Anti-Lock Brake, System Warning Light....... 176
Appearance Care
Aluminum Wheels.................................... 388
Care of Safety Belts................................ 385
Chemical Paint Spotting........................... 390
Cleaning Exterior Lamps/Lenses.............. 386
Cleaning the Inside of Your Vehicle.......... 382
Fabric/Carpet........................................... 384
Finish Care.............................................. 386
Finish Damage......................................... 389
Instrument Panel, Vinyl, and Other Plastic
Surfaces............................................... 385
Sheet Metal Damage............................... 389
Tires........................................................ 389
Underbody Maintenance........................... 390
Vehicle Care/Appearance Materials.......... 391
Washing Your Vehicle.............................. 386
Weatherstrips........................................... 385
Windshield and Wiper Blades................... 387
Ashtray....................................................... 159
445

Driving
At Night................................................... 244
City.......................................................... 249
Defensive................................................. 228
Drunken................................................... 229
Freeway................................................... 250
Hill and Mountain Roads.......................... 254
In Rain and on Wet Roads...................... 246
Rocking Your Vehicle to Get it Out.......... 260
Winter...................................................... 256
Dual Tire Operation..................................... 355
E
EDR ............................................................ 441
Electrical System
Add-On Equipment................................... 393
Engine Compartment Fuse Block............. 395
Floor Console Fuse Block........................ 394
Fuses and Circuit Breakers...................... 393
Headlamp Wiring..................................... 393
Windshield Wiper Fuses........................... 393
Engine
Air Cleaner/Filter...................................... 308
Change Engine Oil Light.......................... 183
Check and Service Engine Soon Light..... 178
Coolant.................................................... 312Engine (cont.)
Coolant Heater......................................... 123
Coolant Temperature Gage...................... 178
Drive Belt Routing.................................... 418
Engine Compartment Overview................ 302
Exhaust................................................... 132
Fan Noise................................................ 323
Fuel Regulator......................................... 123
Oil ........................................................... 303
Oil Life System........................................ 306
Overheating............................................. 315
Reduced Power Light............................... 184
Running While Parked............................. 133
Starting.................................................... 122
Entry Lighting.............................................. 158
Event Data Recorders................................. 442
Exit Lighting................................................ 158
Extender, Safety Belt..................................... 40
Exterior Lamps............................................ 155
F
Filter
Engine Air Cleaner................................... 308
Finish Damage............................................ 389
Fixed Mast Antenna.................................... 226
Flashers, Hazard Warning........................... 146
449