2004 Oldsmobile Alero coolant temperature

(h)Change automatic transaxle fluid and filter 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.
If you do not use your vehicle under any of these
conditions, the fluid and filter do not require changing.
(i)Drain, flush and refill cooling system. See Engine
Coolant on page 5-23for what to use. Inspect hoses.
Clean radiator, condenser, pressure cap and filler neck.
Pressure test the cooling system and pressure cap.
(j)A fluid loss in any vehicle system could indicate a
problem. Have the system inspected and repaired and
the fluid level checked. Add fluid if needed.
Owner Checks and Services
These owner checks and services should be performed
at the intervals specified 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 fluids or lubricants are added to your
vehicle, make sure they are the proper ones, as shown
inRecommended Fluids and Lubricants on page 6-12.
At Each Fuel Fill
It is important to perform these underhood checks at
each fuel fill.
Engine Oil Level Check
Check the engine oil level and add the proper oil if
necessary. SeeEngine Oil on page 5-15for 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 5-23for further details.
Windshield Washer Fluid Level Check
Check the windshield washer fluid level in the windshield
washer tank and add the proper fluid if necessary.
6-8

Child Restraints (cont.)
Securing a Child Restraint in a Rear Outside
Seat Position...........................................1-46
Securing a Child Restraint in the Right Front
Seat Position...........................................1-51
Top Strap...................................................1-41
Top Strap Anchor Location............................1-43
Where to Put the Restraint...........................1-41
Chime Level Adjustment..................................3-69
Cigarette Lighter.............................................3-19
Cleaning
Inside of Your Vehicle..................................5-82
Outside of Your Vehicle................................5-85
Underbody Maintenance...............................5-87
Weatherstrips..............................................5-84
Cleaning Aluminum Wheels..............................5-86
Cleaning Exterior Lamps/Lenses.......................5-85
Cleaning Fabric/Carpet....................................5-82
Cleaning Glass Surfaces..................................5-84
Cleaning Interior Plastic Components.................5-84
Cleaning Leather............................................5-83
Cleaning the Top of the Instrument Panel...........5-84
Cleaning Tires................................................5-87
Cleaning Vinyl................................................5-83
Cleaning Windshield and Wiper Blades..............5-86
Climate Control System...................................3-19
Outlet Adjustment........................................3-22Clutch, Hydraulic.............................................5-22
Compact Spare Tire........................................5-80
Control of a Vehicle.......................................... 4-5
Coolant
Engine Temperature Gage............................3-31
Heater, Engine............................................2-20
Low Warning Light.......................................3-32
Cooling System..............................................5-29
Cruise Control................................................3-10
Cruise Control Light........................................3-37
Cupholder(s)..................................................2-34
Current and Past Model Order Forms................7-13
Customer Assistance Information
Courtesy Transportation.................................. 7-8
Customer Assistance for Text Telephone (TTY)
Users....................................................... 7-4
Customer Assistance Offices........................... 7-4
Customer Satisfaction Procedure..................... 7-2
GM Mobility Program for Persons with
Disabilities................................................ 7-6
Reporting Safety Defects to General Motors....7-12
Reporting Safety Defects to the Canadian
Government............................................7-11
Reporting Safety Defects to the United States
Government............................................7-11
Roadside Assistance Program......................... 7-6
Service Publications Ordering Information........7-12
3

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

G
Gage
Engine Coolant Temperature.........................3-31
Fuel..........................................................3-38
Speedometer..............................................3-25
Tachometer.................................................3-25
Gasoline
Octane........................................................ 5-4
Specifications............................................... 5-4
Glove Box.....................................................2-34
GM Mobility Program for Persons with
Disabilities.................................................... 7-6
H
Hazard Warning Flashers................................... 3-4
Head Restraints............................................... 1-5
Headlamp
Aiming.......................................................5-48
Headlamps......................................3-7, 3-14, 5-50
Bulb Replacement.......................................5-50
Front Turn Signal and Parking Lamps.............5-51
Halogen Bulbs............................................5-50
Headlamps Off in PARK (P)..............................3-15
Highway Hypnosis...........................................4-24Hill and Mountain Roads..................................4-24
Hitches..........................................................4-42
Hood
Checking Things Under.................................. 5-9
Release.....................................................5-10
Horn............................................................... 3-5
How to Add Coolant to the Coolant Surge Tank . . 5-31
How to Check................................................5-62
How to Check and Add Fluid............................5-23
How to Check Power Steering Fluid..................5-36
How to Inspect the Engine Air Cleaner/Filter.......5-20
How to Use This Manual...................................... ii
How to Wear Safety Belts Properly...................1-14
Hydraulic Clutch.............................................5-22
Hydroplaning..................................................4-19I
If No Steam Is Coming From Your Engine..........5-28
If Steam Is Coming From Your Engine...............5-27
If the Light Is Flashing.....................................3-33
If the Light Is On Steady.................................3-34
If You Are Caught in a Blizzard.........................4-28
If You Are Stuck in Sand, Mud, Ice or Snow.......4-30
If You Do Decide To Pull A Trailer.....................4-40
Ignition Positions.............................................2-17
6