2006 CHEVROLET IMPALA engine oil

(h)Change automatic transaxle uid and lter if the
vehicle is mainly driven under one or more of these
conditions:
In heavy city traffic where the outside temperature
regularly reaches 90°F (32°C) or higher.
In hilly or mountainous terrain.
When doing frequent trailer towing.
Uses such as found in taxi, police, or delivery
service.
(i)Drain, ush, and rell cooling system. This service
can be complex; you should have your dealer perform
this service. See Engine Coolant on page 5-26 for
what to use. Inspect hoses. Clean radiator, condenser,
pressure cap, and ller neck. Pressure test the
cooling system and pressure cap.
(j)Check throttle system for interference or binding
and for damaged or missing parts. Replace parts
as needed. Replace any components that have high
effort or excessive wear. Do not lubricate accelerator
or cruise control cables.(k)A uid loss in any vehicle system could indicate a
problem. Have the system inspected and repaired
and the uid level checked. Add uid if needed.
(m)If you drive regularly under dusty conditions,
inspect the lter at each engine oil change.
(n)Visually inspect belt for fraying, excessive cracks,
or obvious damage. Replace belt if necessary.
Owner Checks and Services
These owner checks and services should be performed
at the intervals specied to help ensure the safety,
dependability, and emission control performance of your
vehicle. Your GM Goodwrench
®dealer can assist
you with these checks and services.
Be sure any necessary repairs are completed at once.
Whenever any uids or lubricants are added to your
vehicle, make sure they are the proper ones, as shown
inRecommended Fluids and Lubricants on page 6-12.
6-8

At Each Fuel Fill
It is important to perform these underhood checks at
each fuel ll.
Engine Oil Level Check
Check the engine oil level and add the proper oil if
necessary. SeeEngine Oil on page 5-17for further
details.
Notice:It is important to check your oil regularly
and keep it at the proper level. Failure to keep your
engine oil at the proper level can cause damage
to your engine not covered by your warranty.
Engine Coolant Level Check
Check the engine coolant level and add
DEX-COOL®coolant mixture if necessary.
SeeEngine Coolant on page 5-26for further details.
Windshield Washer Fluid Level Check
Check the windshield washer uid level in the windshield
washer uid reservoir and add the proper uid if
necessary.
At Least Once a Month
Tire Ination Check
Visually inspect your vehicle’s tires and make sure they
are inated to the correct pressures. Do not forget to
check the spare tire. SeeTires on page 5-54for further
details. Check to make sure the spare tire is stored
securely. SeeChanging a Flat Tire on page 5-73.
Tire Wear Inspection
Tire rotation may be required for high mileage highway
drivers prior to the Engine Oil Life System service
notication. Check the tires for wear and, if necessary,
rotate the tires. SeeTire Inspection and Rotation
on page 5-64.
6-9

Recommended Fluids and
Lubricants
Fluids and lubricants identied below by name,
part number, or specication may be obtained from
your dealer.
Usage Fluid/Lubricant
Engine OilEngine oil which meets
GM Standard GM6094M and
displays the American Petroleum
Institute Certied for Gasoline
Engines starburst symbol.
GM Goodwrench
®oil meets all
the requirements for your vehicle.
To determine the proper viscosity
for your vehicle’s engine, see
Engine Oil on page 5-17.
Engine Coolant50/50 mixture of clean, drinkable
water and use only DEX-COOL
®
Coolant. SeeEngine Coolant
on page 5-26.
Hydraulic Brake
SystemDelco
®Supreme 11 Brake Fluid
or equivalent DOT-3 brake uid.
Windshield
WasherGM Optikleen
®Washer Solvent.
Usage Fluid/Lubricant
Power Steering
SystemGM Power Steering Fluid
(GM Part No. U.S. 89021184,
in Canada 89021186).
Automatic
TransaxleDEXRON
®-VI Automatic
Transmission Fluid.
Key Lock
CylindersMulti-Purpose Lubricant, Superlube
(GM Part No. U.S. 12346241,
in Canada 10953474).
Hood Latch
Assembly,
Secondary
Latch, Pivots,
Spring
Anchor, and
Release PawlLubriplate Lubricant Aerosol
(GM Part No. U.S. 12346293,
in Canada 992723) or lubricant
meeting requirements of NLGI #2,
Category LB or GC-LB.
Hood and Door
HingesMulti-Purpose Lubricant, Superlube
(GM Part No. U.S. 12346241,
in Canada 10953474).
Weatherstrip
ConditioningDielectric Silicone Grease
(GM Part No. U.S. 12345579,
in Canada 992887).
6-12

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

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

I
Ignition Positions.............................................2-21
Infants and Young Children, Restraints...............1-34
Ination - Tire Pressure...................................5-60
Instrument Panel
Overview..................................................... 3-4
Instrument Panel (I/P)
Brightness..................................................3-15
Cluster.......................................................3-25
J
Jump Starting.................................................5-44
K
Keyless Entry System....................................... 2-3
Keys............................................................... 2-2
L
Labeling, Tire Sidewall.....................................5-55
Lamps
Battery Run-Down Protection.........................3-17
Courtesy....................................................3-15Lamps (cont.)
Dome ........................................................3-15
Exterior......................................................3-12
Fog ...........................................................3-15
Reading.....................................................3-17
LATCH System
Child Restraints...........................................1-43
Light
Airbag Readiness........................................3-27
Anti-Lock Brake System Warning...................3-31
Brake System Warning.................................3-30
Charging System.........................................3-30
Cruise Control.............................................3-38
Engine Coolant Temperature Warning.............3-32
Fog Lamp ..................................................3-37
Highbeam On.............................................3-38
Malfunction Indicator....................................3-34
Oil Pressure...............................................3-36
Passenger Airbag Status Indicator..................3-28
Passenger Safety Belt Reminder....................3-26
Safety Belt Reminder...................................3-26
Security.....................................................3-37
TCS Warning Light......................................3-32
Tire Pressure..............................................3-33
Traction Control System (TCS) Warning..........3-32
Lighting
Delayed Entry.............................................3-16
Delayed Exit...............................................3-16
7

O
Odometer......................................................3-26
Off-Road Recovery..........................................4-13
Oil
Engine.......................................................5-17
Pressure Light.............................................3-36
Oil, Engine Oil Life System..............................5-20
Older Children, Restraints................................1-32
Online Owner Center........................................ 7-3
OnStar
®System, see OnStar®Manual...............2-36
Other Warning Devices...................................... 3-6
Outlet Adjustment............................................3-22
Outlet(s), Accessory Power...............................3-17
Outside
Convex Mirror.............................................2-35
Power Mirrors.............................................2-35
Overheated Engine Protection
Operating Mode..........................................5-31
Owner Checks and Services.............................. 6-8
Owners, Canadian............................................... ii
P
Paint, Damage...............................................5-90
Parade Dimming.............................................3-17Park (P)
Shifting Into................................................2-29
Shifting Out of............................................2-31
Parking
Brake........................................................2-28
Over Things That Burn.................................2-32
Passenger Airbag Status Indicator.....................3-28
Passenger Compartment Air Filter.....................3-23
Passenger Sensing System..............................1-63
Passing.........................................................4-13
PASS-Key
®III+..............................................2-18
PASS-Key®III+ Operation................................2-19
Power
Accessory Outlet(s)......................................3-17
Door Locks.................................................2-11
Eight-Way Seats........................................... 1-3
Electrical System.........................................5-94
Retained Accessory (RAP)............................2-22
Six-Way Seats.............................................. 1-2
Steering Fluid.............................................5-38
Windows....................................................2-16
Pressure Cap.................................................5-28
Pretensioners, Safety Belt................................1-31
Programmable Automatic Door Unlock...............2-11
Q
Questions and Answers About Safety Belts.........1-16
9