engine CHEVROLET AVEO 2002 Service Repair Manual

78,000 Miles (130 000 km)
❑ Change engine oil and filter (or every 3 months,
whichever occurs first). An Emission Control Service.
❑ Rotate tires. See Tire Inspection and Rotation
on page 5-52 for proper rotation pattern and
additional information. (See footnote +.)
81,000 Miles (135 000 km)
❑Change engine oil and filter (or every 3 months,
whichever occurs first). An Emission Control Service.
84,000 Miles (140 000 km)
❑Change engine oil and filter (or every 3 months,
whichever occurs first). An Emission Control Service.
❑ Replace engine oil pan drain plug washer.
❑ Rotate tires. See Tire Inspection and Rotation on
page 5-52 for proper rotation pattern and additional
information. (See footnote +.)
87,000 Miles (145 000 km)
❑Change engine oil and filter (or every 3 months,
whichever occurs first). An Emission Control Service.
90,000 Miles (150 000 km)
❑Change engine oil and filter (or every 3 months,
whichever occurs first). An Emission Control Service.
❑ Replace passenger compartment air filter. If you drive
regularly under dusty conditions, the filter may
require replacement more often.
❑ Replace engine air cleaner filter. See Engine Air
Cleaner/Filter on page 5-17 for more information.
❑ Rotate tires. See Tire Inspection and Rotation on
page 5-52 for proper rotation pattern and additional
information. (See footnote +.)
❑ Replace spark plugs. An Emission Control Service.
❑ Replace fuel filter. An Emission Control Service.
(See footnote †.)
❑ Inspect drive belt(s).
❑ Inspect timing belt.
❑ Drain, flush, and refill cooling system. This service
can be complex; you should have your dealer
perform this service. See Engine Coolant on
page 5-22 for what to use. Inspect hoses. Clean
radiator, condenser, pressure cap, and neck.
Pressure test the cooling system and pressure cap.
An Emission Control Service.
6-12

❑ Inspect EVAP canister, vapor lines, and EVAP vent
solenoid valve. An Emission Control Service.
(See footnote †.)
❑ Inspect PCV system. An Emission Control Service.
(See footnote †.)
❑ Change brake/clutch fluid (or every 24 months,
whichever occurs first).
93,000 Miles (155 000 km)
❑ Change engine oil and filter (or every 3 months,
whichever occurs first). An Emission Control Service.
96,000 Miles (160 000 km)
❑Change engine oil and filter (or every 3 months,
whichever occurs first). An Emission Control Service.
❑ Rotate tires. See Tire Inspection and Rotation
on page 5-52 for proper rotation pattern and
additional information. (See footnote +.)
99,000 Miles (165 000 km)
❑Change engine oil and filter (or every 3 months,
whichever occurs first). 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.
See Part B: Owner Checks and Services on page 6-18
and Part C: Periodic Maintenance Inspections on
page 6-23 .
Footnotes
†The 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.
+ A good time to check your brakes is during tire
rotation. See Brake System Inspection on page 6-24 .
6-13

7,500 Miles (12 500 km)
❑ Change engine oil and filter (or every 12 months,
whichever occurs first). An Emission Control Service.
❑ Rotate tires. See Tire Inspection and Rotation on
page 5-52 for proper rotation pattern and additional
information. (See footnote +.)
15,000 Miles (25 000 km)
❑Change engine oil and filter (or every 12 months,
whichever occurs first). An Emission Control Service.
❑ Replace passenger compartment air filter. If you drive
regularly under dusty conditions, the filter may require
replacement more often.
❑ Inspect engine air cleaner filter. See Engine Air
Cleaner/Filter on page 5-17 for more information.
❑ Rotate tires. See Tire Inspection and Rotation on
page 5-52 for proper rotation pattern and additional
information. (See footnote +.)
❑ Inspect drive belt(s).
22,500 Miles (37 500 km)
❑Change engine oil and filter (or every 12 months,
whichever occurs first). An Emission Control Service.
❑ Rotate tires. See Tire Inspection and Rotation on
page 5-52 for proper rotation pattern and additional
information. (See footnote +.)
30,000 Miles (50 000 km)
❑Change engine oil and filter (or every 12 months,
whichever occurs first). An Emission Control Service.
❑ Replace passenger compartment air filter. If you drive
regularly under dusty conditions, the filter may require
replacement more often.
❑ Replace engine air cleaner filter. See Engine Air
Cleaner/Filter on page 5-17 for more information.
❑ Rotate tires. See Tire Inspection and Rotation on
page 5-52 for proper rotation pattern and additional
information. (See footnote +.)
❑ Replace spark plugs. An Emission Control Service.
❑ Inspect drive belt(s).
❑ Inspect timing belt.
❑ Drain, flush, and refill cooling system. This service can
be complex; you should have your dealer perform this
service. See Engine Coolant on page 5-22 for 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 EVAP canister, vapor lines, and EVAP vent
solenoid valve. An Emission Control Service.
(See footnote †.)
6-14

❑ Inspect PCV system. An Emission Control Service.
(See footnote †.)
❑ Change brake/clutch fluid (or every 24 months,
whichever occurs first).
37,500 Miles (62 500 km)
❑ Change engine oil and filter (or every 12 months,
whichever occurs first). An Emission Control
Service.
❑ Rotate tires. See Tire Inspection and Rotation on
page 5-52 for proper rotation pattern and additional
information. (See footnote +.)
45,000 Miles (75 000 km)
❑Change engine oil and filter (or every 12 months,
whichever occurs first). An Emission Control
Service.
❑ Replace passenger compartment air filter. If you
drive regularly under dusty conditions, the filter
may require replacement more often.
❑ Inspect engine air cleaner filter. See Engine Air
Cleaner/Filter on page 5-17 for more information.
❑ Rotate tires. See Tire Inspection and Rotation on
page 5-52 for proper rotation pattern and additional
information. (See footnote +.)
❑ Inspect drive belt(s).
52,500 Miles (87 500 km)
❑Change engine oil and filter (or every 12 months,
whichever occurs first). An Emission Control
Service.
❑ Rotate tires. See Tire Inspection and Rotation on
page 5-52 for proper rotation pattern and additional
information. (See footnote +.)
60,000 Miles (100 000 km)
❑Change engine oil and filter (or every 12 months,
whichever occurs first). An Emission Control
Service.
❑ Replace passenger compartment air filter. If you
drive regularly under dusty conditions, the filter
may require replacement more often.
❑ Replace engine air cleaner filter. See Engine Air
Cleaner/Filter on page 5-17 for more information.
❑ Rotate tires. See Tire Inspection and Rotation on
page 5-52 for proper rotation pattern and additional
information. (See footnote +.)
❑ Replace spark plugs. An Emission Control Service.
6-15

❑ Replace spark plug wires. An Emission Control
Service.
❑ Inspect drive belt(s).
❑ Replace timing belt.
❑ Drain, flush, and refill cooling system. This service
can be complex; you should have your dealer
perform this service. See Engine Coolant on
page 5-22 for 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 EVAP canister and vapor lines. Replace
EVAP vent solenoid valve. An Emission Control
Service. (See footnote †.)
❑ Inspect PCV system. An Emission Control Service.
(See footnote †.)
❑ Change brake/clutch fluid (or every 24 months,
whichever occurs first).67,500 Miles (112 500 km)
❑ Change engine oil and filter (or every 12 months,
whichever occurs first). An Emission Control
Service.
❑ Rotate tires. See Tire Inspection and Rotation on
page 5-52 for proper rotation pattern and additional
information. (See footnote +.)
75,000 Miles (125 000 km)
❑Change engine oil and filter (or every 12 months,
whichever occurs first). An Emission Control
Service.
❑ Replace passenger compartment air filter. If you
drive regularly under dusty conditions, the filter
may require replacement more often.
❑ Inspect engine air cleaner filter. See Engine Air
Cleaner/Filter on page 5-17 for more information.
❑ Rotate tires. See Tire Inspection and Rotation on
page 5-52 for proper rotation pattern and additional
information. (See footnote +.)
❑ Inspect drive belt(s).
6-16

82,500 Miles (137 500 km)
❑ Change engine oil and filter (or every 12 months,
whichever occurs first). An Emission Control
Service.
❑ Rotate tires. See Tire Inspection and Rotation on
page 5-52 for 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.
❑ Replace engine oil pan drain plug washer.
❑ Replace passenger compartment air filter. If you
drive regularly under dusty conditions, the filter
may require replacement more often.
❑ Replace engine air cleaner filter. See Engine Air
Cleaner/Filter on page 5-17 for more information.
❑ Rotate tires. See Tire Inspection and Rotation on
page 5-52 for proper rotation pattern and additional
information. (See footnote +.)
❑ Replace spark plugs. An Emission Control Service.
❑ Replace fuel filter. An Emission Control Service.
(See footnote †.)
❑ Inspect drive belt(s). ❑
Inspect timing belt.
❑ Drain, flush, and refill cooling system. This service
can be complex; you should have your dealer
perform this service. See Engine Coolant on
page 5-22 for 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 EVAP canister, vapor lines and EVAP vent
solenoid valve. An Emission Control Service.
(See footnote †.)
❑ Inspect PCV system. An Emission Control Service.
(See footnote †.)
❑ Change brake/clutch fluid (or every 24 months,
whichever occurs first).
97,500 Miles (162 500 km)
❑ Change engine oil and filter (or every 12 months,
whichever occurs first). An Emission Control
Service.
❑ Rotate tires. See Tire Inspection and Rotation on
page 5-52 for proper rotation pattern and additional
information. (See footnote +.)
6-17

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 fill.
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 the proper
coolant mixture if necessary. SeeEngine Coolant on
page 5-22for further details.
Windshield Washer Fluid Level Check
Check the windshield washer fluid level in the windshield
washer fluid reservoir and add the proper fluid if
necessary. SeeWindshield Washer Fluid on page 5-31
for 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 5-45for further
details.
6-18

At Least Once a Year
Key Lock Cylinders Service
Lubricate the key lock cylinders with the lubricant
specified in Part D.
Body Lubrication Service
Lubricate all hood latch assemblies, secondary latch,
pivots, spring anchor, release pawl, hood and body door
hinges, rear compartment and any folding seat
hardware. Part D tells you what to use. More frequent
lubrication may be required when exposed to a corrosive
environment.
Starter Switch Check
{CAUTION:
When you are doing this inspection, the
vehicle could move suddenly. If the vehicle
moves, you or others could be injured.
1. Before you start, be sure you have enough room
around the vehicle.
2. Firmly apply both the parking brake and the regular
brake. SeeParking Brake on page 2-26if
necessary.
Do not use the accelerator pedal, and be ready to
turn off the engine immediately if it starts.
3. On automatic transaxle vehicles, try to start the
engine in each gear. The starter should work only in
PARK (P) or NEUTRAL (N). If the starter works in
any other position, your vehicle needs service.
On manual transaxle vehicles, put the shift lever in
NEUTRAL, push the clutch down halfway and try to
start the engine. The starter should work only when
the clutch is pushed down all the way to the floor. If
the starter works when the clutch is not pushed all
the way down, your vehicle needs service.
6-20

Automatic Transaxle Shift Lock Control
System Check
{CAUTION:
When you are doing this inspection, the
vehicle could move suddenly. If the vehicle
moves, you or others could be injured.
1. Before you start, be sure you have enough room
around the vehicle. It should be parked on a level
surface.
2. Firmly apply the parking brake. SeeParking Brake
on page 2-26if necessary.
Be ready to apply the regular brake immediately if
the vehicle begins to move.
3. With the engine off, turn the ignition to ON, but do
not start the engine. Without applying the regular
brake, try to move the shift lever out of PARK (P)
with normal effort. If the shift lever moves out
of PARK (P), your vehicle needs service.
Ignition Transaxle Lock Check
While parked, and with the parking brake set, try to turn
the ignition to LOCK in each shift lever position.
•With an automatic transaxle, the ignition should turn
to LOCK only when the shift lever is in PARK (P).
•With a manual transaxle, the ignition should turn to
LOCK only when you press the key release button.
On all vehicles, the key should come out only in LOCK.
Turn the steering wheel to the left and to the right. It
should only lock when turned to the right.
6-21

Parking Brake and Automatic Transaxle
Park (P) Mechanism Check
{CAUTION:
When you are doing this check, your vehicle
could begin to move. You or others could be
injured and property could be damaged. Make
sure there is room in front of your vehicle in
case it begins to roll. Be ready to apply the
regular brake at once should the vehicle begin
to move.Park on a fairly steep hill, with the vehicle facing
downhill. Keeping your foot on the regular brake, set the
parking brake.
•To check the parking brake’s holding ability: With
the engine running and transaxle in NEUTRAL (N),
slowly remove foot pressure from the regular
brake pedal. Do this until the vehicle is held by the
parking brake only.
•To check the PARK (P) mechanism’s holding ability:
With the engine running, shift to PARK (P). Then
release the parking brake followed by the regular
brake.
Underbody Flushing Service
At least every spring, use plain water to flush any
corrosive materials from the underbody. Take care to
clean thoroughly any areas where mud and other debris
can collect.
6-22