2006 CHEVROLET OPTRA 5 Check the engine

Long Trip/Highway Denition
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 and Engine Oil Pan Drain Plug Washer
Replacement (or every 12 months, whichever occurs
first). Tire Rotation.
Every 15,000 Miles (25 000 km):Engine Air Cleaner
Filter Inspection. Passenger Compartment Air Filter
Replacement. Drive Belt(s) Inspection.
Every 30,000 Miles (50 000 km):Engine Air Cleaner
Filter Replacement. Spark Plug Replacement. Cooling
System Service. EVAP System Service. PCV System
Service. Timing Belt Inspection. Brake/Clutch Fluid
Change (or 24 months, whichever occurs first).Every 60,000 Miles (100 000 km):Spark Plug Wire
Replacement. Timing Belt Replacement. EVAP System
Solenoid Valve Replacement.
Every 90,000 Miles (150 000 km):Fuel Filter
Replacement.
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.
SeePart B: Owner Checks and Services on page 6-18
andPart C: Periodic Maintenance Inspections on
page 6-22.
6-6

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 6-23.
3,000 Miles (5 000 km)
❑Change engine oil and filter and replace engine oil
pan drain plug washer (or every 3 months, whichever
occurs first).An Emission Control Service.
6,000 Miles (10 000 km)
❑Change engine oil and filter and replace engine oil
pan drain plug washer (or every 3 months, whichever
occurs first).An Emission Control Service.
❑Rotate tires. SeeTire Inspection and Rotation on
page 5-57for proper rotation pattern and additional
information.(See footnote +.)
9,000 Miles (15 000 km)
❑Change engine oil and filter and replace engine oil
pan drain plug washer (or every 3 months, whichever
occurs first).An Emission Control Service.
12,000 Miles (20 000 km)
❑Change engine oil and filter and replace engine oil
pan drain plug washer (or every 3 months, whichever
occurs first).An Emission Control Service.
❑Rotate tires. SeeTire Inspection and Rotation on
page 5-57for proper rotation pattern and additional
information.(See footnote +.)
15,000 Miles (25 000 km)
❑Change engine oil and filter and replace engine oil
pan drain plug washer (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.
❑Inspect engine air cleaner filter and replace engine
oil pan drain plug washer. If necessary, replace the
filter. If vehicle is driven in dusty/dirty conditions,
inspect filter at every engine oil change. SeeEngine
Air Cleaner/Filter on page 5-17for more information.
❑Inspect drive belt(s).
6-7

❑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 and replace engine oil
pan drain plug washer (or every 3 months, whichever
occurs first).An Emission Control Service.
96,000 Miles (160 000 km)
❑Change engine oil and filter and replace engine oil
pan drain plug washer (or every 3 months, whichever
occurs first).An Emission Control Service.
❑Rotate tires. SeeTire Inspection and Rotation on
page 5-57for proper rotation pattern and additional
information.(See footnote +.)
99,000 Miles (165 000 km)
❑Change engine oil and filter and replace engine oil
pan drain plug washer (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.
SeePart B: Owner Checks and Services on page 6-18
andPart C: Periodic Maintenance Inspections on
page 6-22.
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 6-23.
6-13

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 5-20for 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 5-30
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 5-50for 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 airbag coverings,
and have them repaired or replaced. (The airbag system
does not need regular maintenance.)
6-18

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 2-25if 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.
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 2-25if 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.
6-20

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.
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.
6-21

Charging System Light....................................3-33
Check
Engine Light...............................................3-37
Checking Things Under the Hood......................5-10
Chemical Paint Spotting...................................5-80
Child Restraints
Child Restraint Systems...............................1-33
Infants and Young Children...........................1-30
Lower Anchors and Tethers for Children..........1-39
Older Children.............................................1-28
Securing a Child Restraint in a Rear Seat
Position..................................................1-46
Securing a Child Restraint in the Right
Front Seat Position...................................1-48
Where to Put the Restraint...........................1-38
Cigarette Lighter.............................................3-20
Cleaning
Aluminum Wheels........................................5-78
Exterior Lamps/Lenses.................................5-77
Fabric/Carpet..............................................5-75
Finish Care.................................................5-77
Inside of Your Vehicle..................................5-74
Instrument Panel, Vinyl, and Other Plastic
Surfaces.................................................5-76
Leather......................................................5-76
Tires..........................................................5-79Cleaning (cont.)
Underbody Maintenance...............................5-79
Washing Your Vehicle...................................5-77
Weatherstrips..............................................5-76
Windshield and Wiper Blades........................5-78
Climate Control System...................................3-22
Air Filter, Passenger Compartment.................3-26
Outlet Adjustment........................................3-25
Clock............................................................3-21
Clutch, Hydraulic.............................................5-19
Collision Damage Repair..................................7-10
Compact Spare Tire........................................5-73
Control of a Vehicle.......................................... 4-5
Convenience Net............................................2-36
Coolant
Engine Temperature Gage............................3-36
Heater, Engine............................................2-19
Surge Tank Pressure Cap.............................5-23
Cooling System..............................................5-24
Cruise Control................................................3-13
Cruise Control Light........................................3-41
Cupholder(s)..................................................2-34
Customer Assistance Information
Courtesy Transportation.................................. 7-7
Customer Assistance for Text Telephone (TTY)
Users....................................................... 7-4
3

Electrical System (cont.)
Instrument Panel Fuse Block.........................5-83
Power Windows and Other Power Options......5-82
Windshield Wiper Fuses...............................5-82
Engine
Air Cleaner/Filter.........................................5-17
Battery.......................................................5-34
Check and Service Engine Soon Light............3-37
Coolant......................................................5-20
Coolant Heater............................................2-19
Coolant Temperature Gage...........................3-36
Cooling System Inspection............................6-23
Engine Compartment Overview......................5-12
Exhaust.....................................................2-30
Oil .............................................................5-13
Overheating................................................5-23
Starting......................................................2-17
Event Data Recorders (EDR)............................. 7-9
Extender, Safety Belt.......................................1-27
Exterior Lamps...............................................3-16
F
Filter
Engine Air Cleaner......................................5-17
Finish Damage...............................................5-79
Flash-to-Pass.................................................3-10Flat Tire........................................................5-63
Flat Tire, Changing.........................................5-64
Flat Tire, Storing.............................................5-73
Fluid
Automatic Transaxle.....................................5-19
Manual Transaxle........................................5-19
Power Steering...........................................5-29
Windshield Washer......................................5-30
Fog Lamp Light..............................................3-41
Fog Lamps ....................................................3-17
Front Armrest Storage Area..............................2-35
Front Storage Area.........................................2-35
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 .........................................................3-42
Gasoline Octane........................................... 5-5
Gasoline Specifications.................................. 5-5
Low Warning Light.......................................3-43
System Inspection.......................................6-22
Fuses
Engine Compartment Fuse Block...................5-85
Fuses and Circuit Breakers...........................5-82
Instrument Panel Fuse Block.........................5-83
Windshield Wiper.........................................5-82
5