2004 CHEVROLET S10 coolant level

99,000 Miles (165 000 km)
❑Change engine oil and filter (or every 3 months,
whichever occurs first).An Emission Control Service.
❑Lubricate chassis components (or every 3 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 **.)
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 cooling system and
pressure cap.An Emission Control Service.
❑Inspect engine accessory drive belt.An Emission
Control Service.
Long Trip/Highway Scheduled
Maintenance
The services shown in this schedule up to 100,000 miles
(166 000 km) should be repeated after 100,000 miles
(166 000 km) at the same intervals for the life of
this vehicle. The services shown at 150,000 miles
(240 000 km) should be repeated at the same interval
after 150,000 miles (240 000 km) for the life of this
vehicle.
SeePart B: Owner Checks and Services on page 6-25
andPart C: Periodic Maintenance Inspections on
page 6-30.
6-17

❑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

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