check oil CHEVROLET CAVALIER 2003 3.G User Guide

Maintenance Schedule
Introduction
Important: Keep engine oil at the proper level and
change as recommended.
Have you purchased the GM Protection Plan? The Plan
supplements your new vehicle warranties. See your
Warranty and Owner Assistance booklet or your dealer
for details.
Your Vehicle and the Environment
Proper vehicle maintenance not only helps to keep your
vehicle in good working condition, but also helps the
environment. Improper vehicle maintenance can
even affect the quality of the air we breathe. Improper
¯uid levels or the wrong tire in¯ation can increase
the level of emissions from your vehicle. To help protect
our environment, and to keep your vehicle in good
condition, be sure to maintain your vehicle properly.
Maintenance Requirements
Maintenance intervals, checks, inspections and
recommended ¯uids and lubricants as prescribed in this
manual are necessary to keep your vehicle in good
working condition. Any damage caused by failure
to follow scheduled maintenance may not be covered by
warranty.
6-2

Long Trip/Highway De®nition
Follow this scheduled maintenanceonlyif none of the
conditions from the Short Trip/City Scheduled
Maintenance are true. Do not use this schedule if the
vehicle is used for trailer towing, driven in a dusty area
or used off paved roads. Use the Short Trip/City
schedule for these conditions.
Driving a vehicle with a fully warmed engine under
highway conditions will cause engine oil to break down
slower.
Long Trip/Highway Intervals
Every 7,500 Miles (12 500 km):Engine Oil and Filter
Change (or every 12 months, whichever occurs
®rst). Chassis Lubrication (or 12 months, whichever
occurs ®rst). Tire Rotation.
Every 15,000 Miles (25 000 km):Engine Air Cleaner
Filter Inspection.
Every 30,000 Miles (50 000 km):Engine Air Cleaner
Filter Replacement.
Every 50,000 Miles (83 000 km):Automatic Transaxle
Service (severe conditions only).Every 100,000 Miles (166 000 km):Spark Plug Wire
Inspection. Spark Plug Replacement.
Every 150,000 Miles (240 000 km):Cooling System
Service (or every 60 months, whichever occurs
®rst). Engine Accessory Drive Belt Inspection.
These intervals only summarize maintenance services.
Be sure to follow the complete scheduled maintenance
on the following pages.
Short Trip/City 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.
See
Part B: Owner Checks and Services on page 6-19andPart C: Periodic MaintenanceInspections on
page 6-23.
6-6

Footnotes
²The U.S. Environmental Protection Agency or the
California Air Resources Board has determined that the
failure to perform this maintenance item will not nullify
the emission warranty or limit recall liability prior to
the completion of the vehicle's useful life. We, however,
urge that all recommended maintenance services be
performed at the indicated intervals and the
maintenance be recorded.
#Lubricate the suspension, steering linkage and the
transaxle shift linkage.
+A good time to check your brakes is during tire
rotation. See Brake System Inspection on page 6-24.
++
If you drive in a highly corrosive environment,
your brake calipers may require additional inspection
and service, at every other tire rotation. See
Caliper/Knuckle Maintenance
Inspection on page 6-24.
3,000 Miles (5 000 km)
qChange engine oil and ®lter (or every 3 months,
whichever occurs ®rst).An Emission Control Service.
6,000 Miles (10 000 km)
qChange engine oil and ®lter (or every 3 months,
whichever occurs ®rst).An Emission Control Service.
qLubricate chassis components (or every 6 months,
whichever occurs ®rst).(See footnote #.)
qRotate tires. SeeTire Inspection and Rotation on
page 5-53for proper rotation pattern and additional
information.(See footnote +.)
9,000 Miles (15 000 km)
qChange engine oil and ®lter (or every 3 months,
whichever occurs ®rst).An Emission Control Service.
12,000 Miles (20 000 km)
qChange engine oil and ®lter (or every 3 months,
whichever occurs ®rst).An Emission Control Service.
qLubricate chassis components (or every 6 months,
whichever occurs ®rst).(See footnote #.)
qRotate tires. SeeTire Inspection and Rotation on
page 5-53for proper rotation pattern and additional
information.(See footnote +.) (Also see footnote ++.)
6-7

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.
See
Part B: Owner Checks and Services on page 6-19andPart C: Periodic MaintenanceInspections on
page 6-23.
Footnotes
²The U.S. Environmental Protection Agency or the
California Air Resources Board has determined that the
failure to perform this maintenance item will not nullify
the emission warranty or limit recall liability prior to
the completion of the vehicle's useful life. We, however,
urge that all recommended maintenance services be
performed at the indicated intervals and the
maintenance be recorded.
#Lubricate the suspension, steering linkage and the
transaxle shift linkage.
+A good time to check your brakes is during tire
rotation. See Brake System Inspection on page 6-24.++
If you drive in a highly corrosive environment, your
brake calipers may require additional inspection and
service at every other tire rotation. See Caliper/Knuckle
Maintenance
Inspection on page 6-24.
7,500 Miles (12 500 km)
qChange engine oil and ®lter (or every 12 months,
whichever occurs ®rst).An Emission Control
Service.
qLubricate chassis components (or every 12 months,
whichever occurs ®rst).(See footnote #.)
qRotate tires. SeeTire Inspection and Rotation on
page 5-53for proper rotation pattern and additional
information.(See footnote +.)
15,000 Miles (25 000 km)
qChange engine oil and ®lter (or every 12 months,
whichever occurs ®rst).An Emission Control
Service.
qLubricate chassis components (or every 12 months,
whichever occurs ®rst).(See footnote #.)
qInspect engine air cleaner ®lter. SeeEngine Air
Cleaner/Filter on page 5-18for more information.An
Emission Control Service. (See footnote ².)
qRotate tires. SeeTire Inspection and Rotation on
page 5-53for proper rotation pattern and additional
information.(See footnote +.) (Also see footnote ++.)
6-14

Part B: Owner Checks and Services
Listed in this part are owner checks and services
which should be performed at the intervals speci®ed to
help ensure the safety, dependability and emission
control performance of your vehicle.
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
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 5-14for further
details.
Engine Coolant Level Check
Check the engine coolant level and add DEX-COOLž
coolant mixture if necessary. SeeEngine Coolant
on page 5-22for further details.
Windshield Washer Fluid Level Check
Check the windshield washer ¯uid level in the windshield
washer tank and add the proper ¯uid if necessary. See
Windshield Washer Fluid on page 5-34for further details.
At Least Once a Month
Tire In¯ation Check
Make sure tires are in¯ated to the correct pressures.
Don't forget to check your spare tire. SeeTires on
page 5-51for 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.
At Least Twice a Year
Restraint System Check
Make sure the safety belt reminder light and all your
belts, buckles, latch plates, retractors and anchorages
are working properly. Look for any other loose or
damaged safety belt system parts. If you see anything
that might keep a safety belt system from doing its
job, have it repaired. Have any torn or frayed safety belts
replaced.
Also look for any opened or broken air bag coverings,
and have them repaired or replaced. (The air bag
system does not need regular maintenance.)
6-19

Checking Coolant............................................5-23
Checking Engine Oil........................................5-14
Checking Things Under the Hood......................5-10
Checking Your Restraint Systems......................1-58
Check...........................................................3-30
Engine Light...............................................3-30
Gages Warning Light...................................3-34
Chemical Paint Spotting...................................5-77
Child Restraints..............................................1-35
Child Restraint Systems...............................1-35
Infants and Young Children...........................1-32
Lower Anchorages and Top Tethers for
Children (LATCH System)..........................1-41
Older Children.............................................1-29
Securing a Child Restraint Designed for
the LATCH System...................................1-43
Securing a Child Restraint in a Rear
Seat Position...........................................1-43
Securing a Child Restraint in the Right
Front Seat Position...................................1-46
Top Strap Anchor Location............................1-40
Top Strap...................................................1-39
Where to Put the Restraint...........................1-38
Chime Level Adjustment..................................3-79
Cigarette Lighter.............................................3-16
Cleaning Aluminum or Chrome-Plated Wheels.....5-76
Cleaning Exterior Lamps/Lenses.......................5-75
Cleaning Fabric/Carpet....................................5-71
Cleaning Glass Surfaces..................................5-73Cleaning Interior Plastic Components.................5-73
Cleaning the Top of the
Instrument Panel.........................................5-73
Cleaning Tires................................................5-77
Cleaning Vinyl................................................5-73
Cleaning Windshield and Wiper Blades..............5-76
Cleaning........................................................5-71
Inside of Your Vehicle..................................5-71
Outside of Your Vehicle................................5-74
Underbody Maintenance...............................5-77
Weatherstrips..............................................5-74
Climate Control System...................................3-17
Outlet Adjustment........................................3-20
Clutch, Hydraulic.............................................5-21
Compact Disc Messages.................3-48, 3-63, 3-75
Compact Spare Tire........................................5-70
Content Theft-Deferrent....................................2-15
Control of a Vehicle.......................................... 4-5
Convenience Net............................................2-36
Coolant.........................................................3-29
Engine Temperature Gage............................3-29
Heater, Engine............................................2-21
Low Warning Light.......................................3-30
Surge Tank Pressure Cap.............................5-24
Cooling System..............................................5-27
Cruise Control.................................................. 3-8
Cupholder(s)..................................................2-35
Current and Past Model Order Forms................7-11
3

Emissions Inspection and Maintenance
Programs...................................................3-32
Engine Compartment Fuse Block......................5-84
Engine Coolant Level Check.............................6-19
Engine Cooling When Trailer Towing..................4-40
Engine Oil Additives........................................5-17
Engine Oil Level Check...................................6-19
Engine..........................................................5-18
Air Cleaner/Filter.........................................5-18
Battery.......................................................5-39
Check and Service Engine Soon Light............3-30
Compartment Overview................................5-12
Coolant Heater............................................2-21
Coolant Temperature Gage...........................3-29
Coolant......................................................5-22
Cooling System Inspection............................6-23
Exhaust.....................................................2-30
Oil .............................................................5-14
Overheating................................................5-25
Starting......................................................2-19
Enhanced Traction System (ETS)........................ 4-8
Active Light................................................3-29
Warning Light.............................................3-28
Entry Lighting.................................................3-15
Express-Down Window....................................2-14
Extender, Safety Belt.......................................1-28
Exterior Lamps...............................................3-12F
Filter.............................................................5-18
Engine Air Cleaner......................................5-18
Finding a PTY Station
(RDS and XMŸ).........................3-43, 3-53, 3-67
Finding a Station....................3-37, 3-41, 3-51, 3-65
Finish Care....................................................5-75
Finish Damage...............................................5-77
Five-Speed....................................................2-25
Fixed Mast Antenna........................................3-78
Flash-to-Pass................................................... 3-6
Flat Tire, Changing.........................................5-61
Flat Tire........................................................5-60
Fluid.............................................................5-20
Automatic Transaxle.....................................5-20
Manual Transaxle........................................5-20
Power Steering...........................................5-33
Windshield Washer......................................5-34
FM Stereo.....................................................3-76
Fog Lamps....................................................3-14
Folding the Seatback........................................ 1-8
Following Distance..........................................4-38
Forward Gears...............................................2-24
Front Reading Lamps......................................3-15
Fuel............................................................... 5-4
Additives...................................................... 5-5
California Fuel.............................................. 5-5
Filling a Portable Fuel Container..................... 5-9
Filling Your Tank........................................... 5-7
5

Light.............................................................3-24
Air Bag Readiness.......................................3-24
Anti-Lock Brake System Warning...................3-27
Brake System Warning.................................3-26
Charging System.........................................3-25
Check Gages Warning.................................3-34
Enhanced Traction System (ETS)
Active Light.............................................3-29
Enhanced Traction System (ETS)
Warning Light..........................................3-28
Low Coolant Warning...................................3-30
Malfunction Indicator....................................3-30
Oil Pressure...............................................3-33
Passlock
žWarning.......................................3-34
Safety Belt Reminder...................................3-24
Service Vehicle Soon...................................3-35
Up-Shift.....................................................3-26
Loading Your Vehicle.......................................4-32
Lockout Protection..........................................2-10
Locks............................................................. 2-7
Door........................................................... 2-7
Leaving Your Vehicle....................................2-10
Lockout Protection.......................................2-10
Power Door.................................................. 2-8
Rear Door Security Locks............................... 2-9
Long Trip/Highway De®nition.............................. 6-6Long Trip/Highway Intervals............................... 6-6
Long Trip/Highway Scheduled Maintenance........6-14
Loss of Control...............................................4-14
Low Coolant Warning Light..............................3-30
M
Maintenance, Normal Replacement Parts............5-86
Maintenance Schedule.....................................6-19
At Each Fuel Fill.........................................6-19
At Least Once a Month................................6-19
At Least Once a Year..................................6-20
At Least Twice a Year..................................6-19
Brake System Inspection..............................6-24
Caliper/Knuckle MaintenanceInspection..........6-24
Engine Cooling System Inspection.................6-23
Exhaust System Inspection...........................6-23
Fuel System Inspection................................6-23
How This Section is Organized....................... 6-3
Introduction.................................................. 6-2
Long Trip/Highway Scheduled Maintenance.....6-14
Maintenance Requirements............................. 6-2
Part A - Scheduled Maintenance Services......... 6-4
Part B - Owner Checks and Services.............6-19
Part C - Periodic MaintenanceInspections......6-23
Part D - Recommended Fluids
and Lubricants.........................................6-25
8

Maintenance Schedule (cont.)
Part E - Maintenance Record........................6-27
Selecting the Right Schedule.......................... 6-5
Short Trip/City Scheduled Maintenance............. 6-6
Steering, Suspension and Front Drive Axle
Boot and Seal Inspection..........................6-23
Throttle System Inspection............................6-23
Using Your................................................... 6-4
Your Vehicle and the Environment................... 6-2
Maintenance When Trailer Towing.....................4-40
Making Turns.................................................4-38
Malfunction Indicator Light................................3-30
Manual Seats................................................... 1-2
Manual Transaxle Check..................................6-20
Manual Transaxle............................................2-19
Fluid..........................................................5-20
Operation...................................................2-25
Manual Windows............................................2-14
Map Lamps....................................................3-15
Matching Transmitter(s) to Your Vehicle............... 2-6
Mexico, Central America and Caribbean Islands/
Countries (Except Puerto Rico and U.S. Virgin
Islands) ± Customer Assistance....................... 7-5
Mirrors..........................................................2-32
Manual Rearview Mirror................................2-32
Outside Breakaway Mirror.............................2-33Mirrors (cont.)
Outside Convex Mirror.................................2-33
Outside Power Mirrors..................................2-32
Outside Remote Control Mirror......................2-32
MyGMLink.com................................................ 7-3
N
New Vehicle Break-In......................................2-17
Normal Maintenance Replacement Parts............5-86
O
Odometer......................................................3-23
Off-Road Recovery..........................................4-12
Oil ................................................................5-14
Engine.......................................................5-14
Pressure Light.............................................3-33
Older Children, Restraints................................1-29
Online Owner Center........................................ 7-3
OnStar
žPersonal Calling.................................2-35
OnStaržServices............................................2-34
OnStaržSystem.............................................2-34
OnStaržVirtual Advisor....................................2-35
Opening a Rear Door When the Security
Lock is On................................................... 2-9
9

V
Vehicle Identi®cation........................................5-79
Number (VIN).............................................5-79
Service Parts Identi®cation Label...................5-80
Vehicle Storage..............................................5-39
Vehicle............................................................ 4-5
Control........................................................ 4-5
Damage Warnings........................................... iv
Loading......................................................4-32
Parking Your...............................................2-29
Service Soon Light......................................3-35
Symbols......................................................... iv
Ventilation Adjustment......................................3-20
Visors...........................................................2-14
W
Warning Lights, Gages and Indicators................3-21
Warnings......................................................... 3-3
Hazard Warning Flashers............................... 3-3
Other Warning Devices.................................. 3-4
Safety and Symbols......................................... iii
Vehicle Damage.............................................. ivWashing Your Vehicle......................................5-74
Weatherstrip Lubrication...................................6-20
Weight of the Trailer Tongue.............................4-36
Weight of the Trailer........................................4-35
What Kind of Engine Oil to Use........................5-16
What to Do with Used Oil................................5-18
What to Use..................................5-22, 5-33, 5-34
Wheels..........................................................5-57
Alignment and Tire Balance..........................5-57
Replacement...............................................5-57
When to Add Engine Oil..................................5-15
When to Change Engine Oil.............................5-17
When to Check and What to Use.....................5-21
When to Check Power Steering Fluid................5-33
When to Check..............................................5-52
When to Inspect the Engine Air Cleaner/Filter.....5-18
When You Are Ready to Leave After
Parking on a Hill.........................................4-40
Where to Put the Restraint...............................1-38
Why Safety Belts Work....................................1-10
Window Lock-Out............................................2-14
Windows.......................................................2-13
Manual......................................................2-14
Power........................................................2-14
15