check oil CHEVROLET S10 2004 Owner's Guide

❑Change automatic transmission 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, change the uid and lter every 50,000 miles
(83 000 km).
❑Rotate tires. SeeTire Inspection and Rotation on
page 5-74for proper rotation pattern and additional
information.(See footnote +.)
82,500 Miles (137 500 km)
❑Change engine oil and filter (or every 12 months,
whichever occurs first).An Emission Control
Service.
❑Lubricate chassis components (or every 12 months,
whichever occurs first).(See footnote #.)
❑Check rear/front axle fluid level and add fluid as
needed. Check constant velocity joints and axle seals
for leaking.(See footnote **.)❑Rotate tires. SeeTire Inspection and Rotation on
page 5-74for proper rotation pattern and additional
information.(See footnote +.)
90,000 Miles (150 000 km)
❑Change engine oil and filter (or every 12 months,
whichever occurs first).An Emission Control
Service.
❑Lubricate chassis components (or every 12 months,
whichever occurs first).(See footnote #.)
❑Check rear/front axle fluid level and add fluid as
needed. Check constant velocity joints and axle seals
for leaking.(See footnote **.)
❑Change automatic transmission 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, change the uid and lter every 50,000 miles
(83 000 km).
6-23

❑Replace fuel filter.An Emission Control Service.
(See footnote †.)
❑Replace engine air cleaner filter. SeeEngine Air
Cleaner/Filter on page 5-18for more information.
An Emission Control Service.
❑Rotate tires. SeeTire Inspection and Rotation on
page 5-74for proper rotation pattern and additional
information.(See footnote +.)
97,500 Miles (162 500 km)
❑Change engine oil and filter (or every 12 months,
whichever occurs first).An Emission Control
Service.
❑Lubricate chassis components (or every 12 months,
whichever occurs first).(See footnote #.)
❑Check rear/front axle fluid level and add fluid as
needed. Check constant velocity joints and axle seals
for leaking.(See footnote **.)
❑Rotate tires. SeeTire Inspection and Rotation on
page 5-74for proper rotation pattern and additional
information.(See footnote +.)
100,000 Miles (166 000 km)
❑Inspect spark plug wires.An Emission Control
Service.
❑Replace spark plugs.An Emission Control Service.
❑If you have not used your vehicle under severe
service conditions listed previously and, therefore,
have not changed your automatic transmission fluid,
change both the fluid and filter.
❑Inspect Positive Crankcase Ventilation (PCV) valve.
An Emission Control Service.
150,000 Miles (240 000 km)
❑Drain, flush and refill cooling system (or every
60 months since last service, whichever occurs first).
SeeEngine Coolant on page 5-23for what to use.
Inspect hoses. Clean radiator, condenser, pressure
cap and neck. Pressure test the cooling system
and pressure cap.An Emission Control Service.
❑Inspect engine accessory drive belt.An Emission
Control Service.
6-24

Part B: Owner Checks and Services
Listed in this part are owner checks and services
which should be performed at the intervals specified to
help ensure the safety, dependability and emission
control performance of your vehicle.
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
in Part D.
At Each Fuel Fill
It is important for you or a service station attendant 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 5-13for further
details.
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.
SeeWindshield Washer Fluid on page 5-38for further
details.
At Least Once a Month
Tire Ination Check
Visually inspect your tires and make sure tires are
inflated to the correct pressures. Do not forget to check
your spare tire. SeeTires on page 5-61for further
details.
Cassette Tape Player Service
Clean cassette tape player. Cleaning should be done
every 50 hours of tape play. SeeAudio System(s)
on page 3-36for further details.
6-25

Throttle System Inspection
Inspect the 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
and cruise control cables.
Transfer Case and Front Axle
(Four-Wheel Drive) Inspection
Every 12 months or at engine oil change intervals, check
front axle and transfer case and add lubricant when
necessary. A fluid loss could indicate a problem; check
and have it repaired, if needed. Check vent hose at
transfer case for kinks and proper installation. More
frequent lubrication may be required on off-road use.
Brake System Inspection
Inspect the complete system. Inspect brake lines and
hoses for proper hook-up, binding, leaks, cracks,
chafing, etc. Inspect disc brake pads for wear and rotors
for surface condition. Inspect other brake parts,
including calipers, parking brake, etc. Check parking
brake adjustment. You may need to have your brakes
inspected more often if your driving habits or
conditions result in frequent braking.
6-31

CD Messages................................3-50, 3-60, 3-75
Center High-Mounted Stoplamp (CHMSL)...........5-57
Center Passenger Position, Safety Belts.............1-21
Certification/Tire Label.....................................4-46
Chains, Tires..................................................5-80
Charging System Light....................................3-27
Check
Engine Light...............................................3-30
Gages Warning Light...................................3-35
Checking Brake Fluid......................................5-40
Checking Coolant............................................5-25
Checking Engine Oil........................................5-13
Checking the Automatic Transmission
Fluid Level.................................................5-21
Checking Things Under the Hood......................5-10
Checking Your Restraint Systems......................1-54
Chemical Paint Spotting.................................5-101
Child Restraints
Child Restraint Systems...............................1-33
Infants and Young Children...........................1-30
Lower Anchorages and Top Tethers for
Children (LATCH System)..........................1-39
Older Children.............................................1-27
Securing a Child Restraint Designed for the
LATCH System........................................1-41
Securing a Child Restraint in a Center Seat
Position..................................................1-43
Securing a Child Restraint in a
Rear Outside Seat Position........................1-41Child Restraints (cont.)
Securing a Child Restraint in the
Right Front Seat Position..........................1-44
Top Strap...................................................1-37
Top Strap Anchor Location............................1-38
Where to Put the Restraint...........................1-36
Cigarette Lighter.............................................3-18
Cleaning
Inside of Your Vehicle..................................5-95
Outside of Your Vehicle................................5-98
Underbody Maintenance.............................5-101
Weatherstrips..............................................5-98
Cleaning Aluminum Wheels............................5-100
Cleaning Exterior Lamps/Lenses.......................5-98
Cleaning Fabric/Carpet....................................5-95
Cleaning Glass Surfaces..................................5-97
Cleaning Interior Plastic Components.................5-97
Cleaning Leather............................................5-96
Cleaning the Mirror.........................................2-31
Cleaning the Photocells...................................2-31
Cleaning the Top of the Instrument Panel...........5-97
Cleaning the Windshield and Wiper Blades.......5-100
Cleaning Tires..............................................5-100
Cleaning Vinyl................................................5-96
Cleaning Wood Panels....................................5-97
Climate Control System...................................3-18
Outlet Adjustment........................................3-21
Compact Spare Tire........................................5-94
Content Theft-Deferrent....................................2-14
Control of a Vehicle.......................................... 4-5
3

E
Electrical System
Add-On Equipment.....................................5-104
Fuses and Circuit Breakers.........................5-105
Headlamps...............................................5-104
Power Windows and Other Power Options....5-105
Windshield Wiper Fuses.............................5-105
Emissions Inspection and
Maintenance Programs.................................3-32
Engine
Air Cleaner/Filter.........................................5-18
Battery.......................................................5-43
Check and Service Engine Soon Light............3-30
Coolant......................................................5-23
Coolant Heater............................................2-19
Coolant Temperature Gage...........................3-29
Cooling System Inspection............................6-30
Drive Belt Routing.......................................6-35
Engine Compartment Overview......................5-12
Exhaust.....................................................2-29
Fan Noise..................................................5-36
Oil .............................................................5-13
Overheating................................................5-27
Starting......................................................2-18
Engine Compartment Fuse Block.....................5-108
Engine Coolant Level Check.............................6-25
Engine Oil Additives........................................5-16
Engine Oil Level Check...................................6-25
Engine Speed Control.....................................2-19Entry Lighting.................................................3-15
Environmental Concerns..................................4-15
Event Data Records (EDR)................................ 7-9
Exit Lighting...................................................3-16
Express Down Window....................................2-12
Extender, Safety Belt.......................................1-26
Exterior Lamps...............................................3-12
F
Filter
Engine Air Cleaner......................................5-18
Finding a Program Type (PTY) Station...............3-54
Finding a Program Type (PTY) Station
(RDS and XM™).................................3-45, 3-65
Finding a Station....................3-38, 3-43, 3-52, 3-62
Finish Care....................................................5-99
Finish Damage.............................................5-101
Fixed Mast Antenna........................................3-78
Flash-to-Pass Feature....................................... 3-7
Flat Tire........................................................5-81
Flat Tire, Changing.........................................5-82
Fluid
Automatic Transmission................................5-20
Power Steering...........................................5-36
Windshield Washer......................................5-38
FM Stereo.....................................................3-76
Fog Lamps....................................................3-15
Following Distance..........................................4-57
Footnotes................................................6-7, 6-18
5

Four-Wheel Drive....................................2-22, 5-50
Front Axle......................................................5-51
Front Map Lamps...........................................3-16
Front Storage Area.........................................2-40
Fuel............................................................... 5-4
Additives...................................................... 5-6
California Fuel.............................................. 5-5
Filling a Portable Fuel Container..................... 5-9
Filling Your Tank........................................... 5-7
Fuels in Foreign Countries.............................. 5-6
Gage.........................................................3-35
Gasoline Octane........................................... 5-4
Gasoline Specifications.................................. 5-5
Low Warning Light.......................................3-36
System Inspection.......................................6-30
Fuses
Fuses and Circuit Breakers.........................5-105
Windshield Wiper.......................................5-105
G
Gage
Check Gages Warning Light..........................3-35
Engine Coolant Temperature.........................3-29
Fuel..........................................................3-35
Oil Pressure...............................................3-33
Speedometer..............................................3-25
Tachometer.................................................3-25
Voltmeter Gage...........................................3-27Garment Hooks..............................................2-40
Gasoline
Octane........................................................ 5-4
Specifications............................................... 5-5
Getting Familiar with Off-Road Driving................4-16
Glove Box.....................................................2-33
GM Mobility Program for Persons with
Disabilities.................................................... 7-5
H
Hazard Warning Flashers................................... 3-4
Head Restraints............................................... 1-6
Headlamp High/Low-Beam Changer.................... 3-7
Headlamps....................................................5-53
Bulb Replacement.......................................5-52
Electrical System.......................................5-104
Halogen Bulbs............................................5-52
One-Piece Front Turn Signal Lamps...............5-55
Two-Piece Front Turn Signal Lamps...............5-56
Heated Seats................................................... 1-4
Highway Hypnosis...........................................4-33
Hill and Mountain Roads..................................4-34
Hitches..........................................................4-55
Hood
Checking Things Under................................5-10
Release.....................................................5-10
Horn............................................................... 3-5
How to Add Automatic Transmission Fluid..........5-22
6

Maintenance Schedule (cont.)
Introduction.................................................. 6-2
Long Trip/Highway Scheduled Maintenance.....6-17
Maintenance Requirements............................. 6-2
Normal Maintenance Replacement Parts.........6-34
Part A - Scheduled Maintenance Services......... 6-4
Part B - Owner Checks and Services.............6-25
Part C - Periodic Maintenance Inspections......6-30
Part D - Recommended Fluids and
Lubricants...............................................6-32
Part E - Maintenance Record........................6-36
Selecting the Right Schedule.......................... 6-5
Short Trip/City Scheduled Maintenance............. 6-6
Steering, Suspension and Front Drive Axle
Boot and Seal Inspection..........................6-30
Throttle System Inspection............................6-31
Transfer Case and Front Axle
(Four-Wheel Drive) Inspection....................6-31
Using Your................................................... 6-4
Your Vehicle and the Environment................... 6-2
Maintenance When Trailer Towing.....................4-60
Making Turns.................................................4-58
Malfunction Indicator Light................................3-30
Manual Seats................................................... 1-2
Manual Windows............................................2-12
Manually Closing the Sunroof...........................2-43
Matching Transmitter(s) to Your Vehicle............... 2-5
Mexico, Central America and Caribbean Islands/
Countries (Except Puerto Rico and U.S. Virgin
Islands) – Customer Assistance....................... 7-5Mirrors
Automatic Dimming Rearview........................2-31
Manual Rearview Mirror................................2-31
Outside Convex Mirror.................................2-32
Outside Heated Mirrors................................2-33
Outside Manual Mirror..................................2-31
Outside Power Mirrors..................................2-32
Model Reference................................................ vi
MyGMLink.com................................................ 7-3
N
New Vehicle Break-In......................................2-16
Normal Maintenance Replacement Parts............6-34
O
Odometer......................................................3-25
Odometer, Trip...............................................3-25
Off-Road Recovery..........................................4-11
Oil
Engine.......................................................5-13
Pressure Gage............................................3-33
Older Children, Restraints................................1-27
One-Piece Composite Headlamp System............5-53
Online Owner Center........................................ 7-3
Operating Your All-Wheel-Drive Vehicle Off
Paved Roads..............................................4-14
Operation......................................................3-19
9

V
Vehicle
Control........................................................ 4-5
Damage Warnings........................................... iv
Loading......................................................4-42
Symbols......................................................... iv
Vehicle Data Collection and
Event Data Records...................................... 7-9
Vehicle Identification
Number (VIN)............................................5-103
Service Parts Identification Label..................5-104
Vehicle Storage..............................................5-44
Ventilation Adjustment......................................3-21
Visors...........................................................2-13
Voltmeter Gage..............................................3-27
W
Warning Lights, Gages and Indicators................3-22
Warnings
Hazard Warning Flashers............................... 3-4
Other Warning Devices.................................. 3-5
Safety and Symbols......................................... iii
Vehicle Damage.............................................. ivWashing Your Vehicle......................................5-98
Weatherstrip Lubrication...................................6-26
Weight of the Trailer........................................4-53
Weight of the Trailer Tongue.............................4-54
Weight-Distributing Hitches and
Weight Carrying Hitches...............................4-56
What Kind of Engine Oil to Use........................5-14
What to Add..................................................5-40
What to Do with Used Oil................................5-17
What to Use..................5-24, 5-37, 5-38, 5-50, 5-52
Wheels
Alignment and Tire Balance..........................5-78
Replacement...............................................5-78
When to Add Engine Oil..................................5-14
When to Change Engine Oil.............................5-16
When to Check..............................................5-73
When to Check and Change Lubricant.......5-49, 5-51
When to Check and Change the Automatic
Transmission Fluid.......................................5-20
When to Check Power Steering Fluid................5-37
When to Inspect the Engine Air Cleaner/Filter.....5-18
When You Are Ready to Leave After
Parking on a Hill.........................................4-60
Where to Put the Restraint...............................1-36
Why Safety Belts Work..................................... 1-9
15