2004 Oldsmobile Alero fuel additives

Service............................................................5-3
Doing Your Own Service Work.........................5-3
Adding Equipment to the Outside of Your
Vehicle......................................................5-4
Fuel................................................................5-4
Gasoline Octane............................................5-4
Gasoline Specifications....................................5-4
California Fuel...............................................5-5
Additives.......................................................5-5
Fuels in Foreign Countries...............................5-6
Filling Your Tank............................................5-6
Filling a Portable Fuel Container.......................5-9
Checking Things Under the Hood.....................5-9
Hood Release..............................................5-10
Engine Compartment Overview.......................5-12
Engine Oil...................................................5-15
Engine Air Cleaner/Filter................................5-20
Automatic Transaxle Fluid..............................5-21
Manual Transaxle Fluid..................................5-22
Hydraulic Clutch...........................................5-22
Engine Coolant.............................................5-23
Engine Overheating.......................................5-26
Cooling System............................................5-29
Power Steering Fluid.....................................5-35
Windshield Washer Fluid................................5-36Brakes........................................................5-38
Battery........................................................5-41
Jump Starting...............................................5-42
Headlamp Aiming...........................................5-48
Bulb Replacement..........................................5-50
Halogen Bulbs..............................................5-50
Headlamps..................................................5-50
Front Turn Signal and Parking Lamps..............5-51
Center High-Mounted Stoplamp (CHMSL).........5-51
Taillamps, Turn Signal, and Stoplamps............5-52
Replacement Bulbs.......................................5-52
Windshield Wiper Blade Replacement..............5-53
Tires..............................................................5-54
Inflation - Tire Pressure.................................5-61
Tire Inspection and Rotation...........................5-62
When It Is Time for New Tires.......................5-64
Buying New Tires.........................................5-65
Uniform Tire Quality Grading..........................5-66
Wheel Alignment and Tire Balance..................5-67
Wheel Replacement......................................5-67
Tire Chains..................................................5-69
If a Tire Goes Flat........................................5-70
Changing a Flat Tire.....................................5-70
Compact Spare Tire......................................5-80
Section 5 Service and Appearance Care
5-1

In Canada, look for the
“Auto Makers’ Choice”
label on the pump.
California Fuel
If your vehicle is certified to meet California Emission
Standards (see the underhood emission control label), it
is designed to operate on fuels that meet California
specifications. If this fuel is not available in states
adopting California emissions standards, your vehicle
will operate satisfactorily on fuels meeting federal
specifications, but emission control system performance
may be affected. The malfunction indicator lamp may
turn on (seeMalfunction Indicator Lamp on page 3-32)
and your vehicle may fail a smog-check test. If this
occurs, return to your authorized GM dealer fordiagnosis. If it is determined that the condition is caused
by the type of fuel used, repairs may not be covered
by your warranty.
Additives
To provide cleaner air, all gasolines in the United States
are now required to contain additives that will help
prevent engine and fuel system deposits from forming,
allowing your emission control system to work properly.
You should not have to add anything to your fuel.
However, some gasolines contain only the minimum
amount of additive required to meet U.S. Environmental
Protection Agency regulations. General Motors
recommends that you buy gasolines that are advertised
to help keep fuel injectors and intake valves clean. If your
vehicle experiences problems due to dirty injectors or
valves, try a different brand of gasoline.
Gasolines containing oxygenates, such as ethers and
ethanol, and reformulated gasolines may be available in
your area to contribute to clean air. General Motors
recommends that you use these gasolines, particularly if
they comply with the specifications described earlier.
Notice:Your vehicle was not designed for fuel that
contains methanol. Do not use fuel containing
methanol. It can corrode metal parts in your fuel
system and also damage the plastic and rubber parts.
That damage would not be covered under your
warranty. Canada Only
5-5

Notice:Use only engine oil identied as meeting
GM Standard GM6094M and showing the American
Petroleum Institute Certied For Gasoline Engines
starburst symbol. Failure to use the recommended
oil can result in engine damage not covered by
your warranty.
GM Goodwrench
®oil meets all the requirements for
your vehicle.
If you are in an area of extreme cold, where the
temperature falls below−20°F (−29°C), it is
recommended that you use either an SAE 5W-30
synthetic oil or an SAE 0W-30 oil. Both will provide
easier cold starting and better protection for your engine
at extremely low temperatures.
Engine Oil Additives
Do not add anything to your oil. The recommended oils
with the starburst symbol that meet GM Standard
GM6094M are all you will need for good performance
and engine protection.
When to Change Engine Oil
(GM Oil Life System)
Your vehicle has a computer system that lets you know
when to change the engine oil and filter. This is based on
engine revolutions and engine temperature, and not on
mileage. Based on driving conditions, the mileage at
which an oil change will be indicated can vary
considerably. For the oil life system to work properly, you
must reset the system every time the oil is changed.
When the system has calculated that oil life has been
diminished, it will indicate that an oil change is
necessary. A CHANGE OIL light will come on. Change
your oil as soon as possible within the next two
times you stop for fuel. It is possible that, if you are
driving under the best conditions, the oil life system may
not indicate that an oil change is necessary for over a
year. However, your engine oil and filter must be
changed at least once a year and at this time the system
must be reset. Your dealer has GM-trained service
people who will perform this work using genuine GM
parts and reset the system. It is also important to check
your oil regularly and keep it at the proper level.
If the system is ever reset accidentally, you must change
your oil at 3,000 miles (5 000 km) since your last oil
change. Remember to reset the oil life system whenever
the oil is changed.
5-18

A
Accessory Power Outlets.................................3-18
Adding Washer Fluid.......................................5-36
Additional Program Information........................... 7-9
Additives, Fuel................................................. 5-5
Add-On Electrical Equipment............................5-89
Adjusting the Speakers
(Balance/Fade)............................3-42, 3-47, 3-58
Air Bag
Readiness Light..........................................3-26
Air Bag System, Supplemental Restraint
System (SRS).............................................1-54
Air Cleaner/Filter, Engine.................................5-20
Airbag Sensing and Diagnostic Module (SDM)....7-10
AM ...............................................................3-67
Antenna, Backglass.........................................3-69
Antenna, XM™ Satellite Radio Antenna System . . 3-69
Anti-lock Brake System (ABS)............................ 4-7
Anti-Lock Brake System Warning Light...............3-29
Appearance Care............................................5-81
Care of Safety Belts....................................5-84
Chemical Paint Spotting...............................5-87
Cleaning the Inside of Your Vehicle................5-82
Cleaning the Outside of Your Vehicle..............5-85
Finish Damage............................................5-87
Sheet Metal Damage...................................5-87
Underbody Maintenance...............................5-87
Vehicle Care/Appearance Materials................5-88
Weatherstrips..............................................5-84Ashtrays........................................................3-19
Audio System(s).............................................3-39
Backglass Antenna......................................3-69
Care of Your Cassette Tape Player................3-67
Care of Your CD Player...............................3-68
Care of Your CDs........................................3-68
Chime Level Adjustment...............................3-69
Radio with Cassette and CD.........................3-55
Radio with CD....................................3-40, 3-45
Setting the Time for Radios with Radio Data
Systems (RDS)........................................3-40
Setting the Time for Radios without Radio
Data Systems (RDS)................................3-39
Theft-Deterrent Feature................................3-67
Understanding Radio Reception.....................3-67
XM™ Satellite Radio Antenna System............3-69
Automatic Headlamp System............................3-15
Automatic Transaxle........................................2-18
Fluid..........................................................5-21
Operation...................................................2-22
B
Backglass Antenna..........................................3-69
Backing Up....................................................4-43
Battery..........................................................5-41
Battery Replacement......................................... 2-6
Battery Run-Down Protection............................3-17
Before Leaving on a Long Trip.........................4-23
1

Engine (cont.)
Coolant Heater............................................2-20
Coolant Temperature Gage...........................3-31
Engine Compartment Overview......................5-12
Exhaust.....................................................2-31
Oil .............................................................5-15
Overheating................................................5-26
Starting......................................................2-18
Engine Compartment Fuse Block......................5-93
Engine Cooling When Trailer Towing..................4-45
Engine Oil Additives........................................5-18
Enhanced Traction System (ETS)........................ 4-9
Active Light................................................3-31
Warning Light.............................................3-30
Entry/Exit Lighting...........................................3-17
Event Data Records (EDR)..............................7-10
Express Down Window....................................2-15
Extender, Safety Belt.......................................1-31
Exterior Lamps...............................................3-14
F
Filter
Engine Air Cleaner......................................5-20
Finding a Program Type (PTY) Station
(RDS and XM™).................................3-48, 3-58Finding a Station............................3-41, 3-46, 3-56
Finish Care....................................................5-85
Finish Damage...............................................5-87
Flat Tire........................................................5-70
Flat Tire, Changing.........................................5-70
Fluid
Automatic Transaxle.....................................5-21
Manual Transaxle........................................5-22
Power Steering...........................................5-35
Windshield Washer......................................5-36
FM Stereo.....................................................3-67
Fog Lamps....................................................3-16
Folding the Seatback........................................ 1-8
Following Distance..........................................4-43
Fuel............................................................... 5-4
Additives...................................................... 5-5
California Fuel.............................................. 5-5
Filling a Portable Fuel Container..................... 5-9
Filling Your Tank........................................... 5-6
Fuels in Foreign Countries.............................. 5-6
Gage.........................................................3-38
Gasoline Octane........................................... 5-4
Gasoline Specifications.................................. 5-4
Fuses
Fuses and Circuit Breakers...........................5-90
Windshield Wiper.........................................5-90
5