2006 CHEVROLET IMPALA air filter

Engine Air Cleaner/Filter
The engine air cleaner/lter is located in the engine
compartment on the driver’s side of the vehicle.
SeeEngine Compartment Overview on page 5-12
for 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. Lift the lter cover tabs on top of the engine air
cleaner/lter housing.
2. Push the lter cover housing toward the engine.
3. Pull out the lter.
4. Inspect or replace the engine air cleaner/lter.
5. To reinstall the cover, position the tabs through the
hinges on the housing.
6. Push the cover tabs on top of the housing to lock
the cover in place.
5-22

Capacities and Specications
The following approximate capacities are given in English and metric conversions. SeeRecommended Fluids and
Lubricants on page 6-12for more information.
ApplicationCapacities
English Metric
Air Conditioning Refrigerant R134a
3.5L V6 Engine, 3.5L V6 Flexible Fuel and 3.9L V6 Engine 1.35 lb .61 kg
5.3L V8 Engine 1.21 lb .55 kg
Automatic Transaxle 7.6 qt 7.2 L
When draining/replacing converter, more uid may be needed.
Cooling System Including Reservoir
3.5L V6 Engine 12.2 qt 11.6 L
3.5L Flexible Fuel V6 Engine 12.2 qt 11.6 L
3.9L V6 Engine 12.2 qt 11.6 L
5.3L V8 Engine 12.8 qt 12.1 L
Engine Oil with Filter
3.5L V6 Engine 4.0 qt 3.8 L
3.5L Flexible Fuel V6 Engine 4.0 qt 3.8 L
3.9L V6 Engine 4.0 qt 3.8 L
5.3L V8 Engine 6.0 qt 5.7 L
5-99

Scheduled Maintenance
Service MaintenanceIMaintenanceII
Change engine oil and lter. SeeEngine Oil on page 5-17. Reset oil life system.
SeeEngine Oil Life System on page 5-20.An Emission Control Service.••
Visually check for any leaks or damage.See footnote (k).••
Inspect engine air cleaner lter. If necessary, replace lter. SeeEngine Air
Cleaner/Filter on page 5-22.See footnote (m).•
Rotate tires and check ination pressures and wear. SeeTire Inspection and
Rotation on page 5-64and “Tire Wear Inspection” inAt Least Once a Month
on page 6-9.••
Inspect brake system.See footnote (a).••
Check engine coolant and windshield washer uid levels and add uid as needed.••
Perform any needed additional services. See “Additional Required Services”
in this section.••
Inspect suspension and steering components.See footnote (b).•
Inspect engine cooling system.See footnote (c).•
Inspect wiper blades.See footnote (d).•
Inspect restraint system components.See footnote (e).•
Lubricate body components.See footnote (f).•
Check transaxle uid level and add uid as needed.•
Replace passenger compartment air lter, if equipped.See footnote (g).•
Inspect throttle system.See footnote (j).•
6-5

Additional Required Services
The following services should be performed at the rst 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 lter. See
Engine Air Cleaner/Filter on page 5-22.•••
Change automatic transaxle uid and
lter (severe service).See footnote (h).•••
Change automatic transaxle uid
and lter (normal service).•
Replace spark plugs and inspect
spark plug wires.An Emission
Control Service.•
Engine cooling system service
(or every ve years, whichever occurs
rst).An Emission Control Service.
See footnote (i).•
Inspect engine accessory drive belt.
An Emission Control Service.
See footnote (n).•
6-6

Normal Maintenance Replacement Parts
Replacement parts identied below by name, part number, or specication can be obtained from your GM dealer.
Normal Maintenance Replacement Parts
Part GM Part NumberAC Delco
Part Number
Automatic Transaxle Filter 24227477 24227477
Engine Air Cleaner/Filter 10350737 A2962C
Engine Oil Filter
3.5L V6 Engine and 3.9L V6 Engine 89017342 PF61
3.5L Flexible Fuel V6 Engine 89017342 PF61
5.3L V8 88984215 PF46
Passenger Compartment Air Filter 15284938 CF132
Spark Plugs
3.5L V6, 3.5L Flexible Fuel and 3.9L V6 Engine 12591131 41-100
5.3L V8 Engine 12571164 41-985
Windshield Wiper Blades
Driver’s – 22 inches (56.0 cm) 19120351 —
Passenger’s-Driver’s – 22 inches (56.0 cm) 19120352 —
6-13

A
Accessories and Modications............................ 5-3
Accessory Power Outlet(s)...............................3-17
Adding Equipment to Your Airbag-Equipped
Vehicle.......................................................1-68
Additives, Fuel................................................. 5-6
Add-On Electrical Equipment............................5-93
Air Cleaner/Filter, Engine.................................5-22
Air Conditioning..............................................3-19
Airbag
Passenger Status Indicator...........................3-28
Readiness Light..........................................3-27
Airbag Sensing and Diagnostic Module (SDM)...... 7-9
Airbag System................................................1-55
Adding Equipment to Your Airbag-Equipped
Vehicle...................................................1-68
How Does an Airbag Restrain?......................1-61
Passenger Sensing System...........................1-63
Servicing Your Airbag-Equipped Vehicle..........1-67
What Makes an Airbag Inate?......................1-61
What Will You See After an Airbag Inates?....1-62
When Should an Airbag Inate?....................1-60
Where Are the Airbags?...............................1-57
Antenna, Backglass.........................................3-85
Antenna, XM™ Satellite Radio Antenna
System......................................................3-86Anti-Lock Brake System (ABS)........................... 4-7
Anti-Lock Brake, System Warning Light..............3-31
Appearance Care
Aluminum Wheels........................................5-89
Care of Safety Belts....................................5-87
Chemical Paint Spotting...............................5-90
Cleaning Exterior Lamps/Lenses....................5-87
Cleaning the Inside of Your Vehicle................5-84
Fabric/Carpet..............................................5-85
Finish Care.................................................5-88
Finish Damage............................................5-90
Instrument Panel, Vinyl, and Other Plastic
Surfaces.................................................5-86
Leather......................................................5-86
Sheet Metal Damage...................................5-90
Tires..........................................................5-89
Underbody Maintenance...............................5-90
Vehicle Care/Appearance Materials................5-91
Washing Your Vehicle...................................5-87
Weatherstrips..............................................5-87
Windshield and Wiper Blades........................5-88
Ashtray(s)......................................................3-18
Audio System(s).............................................3-58
Audio Steering Wheel Controls......................3-83
Backglass Antenna......................................3-85
Care of Your CD Player...............................3-85
Care of Your CDs ........................................3-85
1

Charging System Light....................................3-30
Check
Engine Light...............................................3-34
Checking Things Under the Hood......................5-10
Chemical Paint Spotting...................................5-90
Child Restraints
Child Restraint Systems...............................1-38
Infants and Young Children...........................1-34
Lower Anchors and Tethers for Children..........1-43
Older Children.............................................1-32
Securing a Child Restraint in a Rear Seat
Position..................................................1-49
Securing a Child Restraint in the Center
Front Seat Position...................................1-51
Securing a Child Restraint in the Right
Front Seat Position...................................1-52
Where to Put the Restraint...........................1-42
Cigarette Lighter.............................................3-18
Cleaning
Aluminum Wheels........................................5-89
Exterior Lamps/Lenses.................................5-87
Fabric/Carpet..............................................5-85
Finish Care.................................................5-88
Inside of Your Vehicle..................................5-84
Instrument Panel, Vinyl, and Other Plastic
Surfaces.................................................5-86Cleaning (cont.)
Leather......................................................5-86
Tires..........................................................5-89
Underbody Maintenance...............................5-90
Washing Your Vehicle...................................5-87
Weatherstrips..............................................5-87
Windshield and Wiper Blades........................5-88
Climate Control System...................................3-19
Air Filter, Passenger Compartment.................3-23
Outlet Adjustment........................................3-22
Collision Damage Repair..................................7-10
Comfort Guides, Rear Safety Belt.....................1-29
Compact Spare Tire........................................5-83
Compass.......................................................3-44
Content Theft-Deterrent....................................2-17
Control of a Vehicle.......................................... 4-6
Convenience Net............................................2-43
Coolant
Engine Temperature Gage............................3-33
Engine Temperature Warning Light.................3-32
Heater, Engine............................................2-24
Cooling System..............................................5-31
Courtesy Lamps.............................................3-15
Cruise Control................................................3-10
Cruise Control Light........................................3-38
Cupholder(s)..................................................2-42
3

E
Eight-Way Power Seats..................................... 1-3
Electrical System
Add-On Equipment......................................5-93
Fuses and Circuit Breakers...........................5-94
Headlamp Wiring.........................................5-93
Instrument Panel Fuse Block.........................5-94
Power Windows and Other Power Options......5-94
Underhood Fuse Block.................................5-96
Windshield Wiper Fuses...............................5-93
Engine
Air Cleaner/Filter.........................................5-22
Battery.......................................................5-43
Check and Service Engine Soon Light............3-34
Coolant......................................................5-26
Coolant Heater............................................2-24
Coolant Temperature Gage...........................3-33
Coolant Temperature Warning Light................3-32
Engine Compartment Overview......................5-12
Exhaust.....................................................2-32
Oil .............................................................5-17
Oil Life System...........................................5-20
Overheated Protection Operating Mode...........5-31
Overheating................................................5-29
Starting......................................................2-22Entry Lighting.................................................3-16
Event Data Recorders (EDR)............................. 7-9
Extender, Safety Belt.......................................1-31
Exterior Lamps...............................................3-12
F
Filter
Engine Air Cleaner......................................5-22
Finish Damage...............................................5-90
Flashers, Hazard Warning.................................. 3-6
Flash-to-Pass................................................... 3-8
Flat Tire........................................................5-72
Flat Tire, Changing.........................................5-73
Flat Tire, Storing.............................................5-81
Fluid
Automatic Transaxle.....................................5-23
Power Steering...........................................5-38
Windshield Washer......................................5-39
Fog Lamp Light..............................................3-37
Fog Lamps ....................................................3-15
Folding Rear Seat............................................ 1-9
Fuel............................................................... 5-4
Additives...................................................... 5-6
California Fuel.............................................. 5-5
5