2007 CHEVROLET OPTRA 5 engine

Starting Your Engine
1. With your foot off the accelerator pedal, turn
the ignition key to START. When the engine
starts, let go of the key. The idle speed will go
down as your engine gets warm.
Notice:Holding your key in START for longer
than 15 seconds at a time will cause your
battery to be drained much sooner. And the
excessive heat can damage your starter motor.
Wait about 15 seconds between each try to
help avoid draining your battery or damaging
your starter.
2. If it does not start, wait about 15 seconds and
try again to start the engine by turning the
ignition key to START. Wait about 15 seconds
between each try.
After the engine has run about 10 seconds to
warm up, your vehicle is ready to be driven.
Do not “race” your engine when it is cold.
If the weather is below freezing (32°F or 0°C),
let the engine run for a few minutes to
warm up.3. If the engine still does not start, or starts but
then stops, it could be flooded with too much
gasoline. Try pushing the accelerator pedal
all the way to the floor and holding it there
as you hold the key in START for about
three seconds. If the vehicle starts briefly
but then stops again, do the same thing, but
this time keep the pedal down for five or
six seconds. This clears the extra gasoline
from the engine.
Notice:Your engine is designed to work with
the electronics in your vehicle. If you add
electrical parts or accessories, you could
change the way the engine operates. Before
adding electrical equipment, check with
your dealer. If you do not, your engine might
not perform properly. Any resulting damage
would not be covered by your vehicle’s
warranty.
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Engine Coolant Heater
Your vehicle may have an engine coolant heater.
In very cold weather, 0°F (−18°C) or colder,
the engine coolant heater can help. You will get
easier starting and better fuel economy during
engine warm-up. Usually, the coolant heater
should be plugged in a minimum of four hours
prior to starting your vehicle. At temperatures
above 32°F (0°C), use of the coolant heater is
not required.
To Use the Engine Coolant Heater
1. Turn off the engine.
2. Open the hood and unwrap the electrical
cord. The cord is located on the driver
side of the engine compartment, behind the
battery.
3. Plug it into a normal, grounded 110-volt AC
outlet.
{CAUTION:
Plugging the cord into an ungrounded
outlet could cause an electrical shock.
Also, the wrong kind of extension cord
could overheat and cause a re. You
could be seriously injured. Plug the cord
into a properly grounded three-prong
110-volt AC outlet. If the cord will not
reach, use a heavy-duty three-prong
extension cord rated for at least 15 amps.
4. Before starting the engine, be sure to unplug
and store the cord as it was before to keep it
away from moving engine parts. If you do
not, it could be damaged.
How long should you keep the coolant heater
plugged in? The answer depends on the outside
temperature, the kind of oil you have, and some
other things. Instead of trying to list everything here,
we ask that you contact your dealer in the area
where you will be parking your vehicle. The dealer
can give you the best advice for that particular area.
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Automatic Transaxle Operation
If your vehicle has an
automatic transaxle, the
shift lever is located
on the console between
the seats.
Your vehicle may also have an electronic shift
position indicator that displays the position of the
shift lever. This indicator is located to the right
of the trip odometer on the instrument panel
cluster.
Movement between certain positions requires
pushing the shift lever to the passenger side while
shifting. This prevents you from changing
positions unexpectedly by blocking the straight
movement of the shift lever while the vehicle
is moving.PARK (P):This position locks the front wheels.
It is the best position to use when the start
your engine because your vehicle cannot move
easily.
{CAUTION:
It is dangerous to get out of your vehicle
if the shift lever is not fully in PARK (P)
with the parking brake rmly set. Your
vehicle can roll.
Do not leave your vehicle when the engine
is running unless you have to. If you have
left the engine running, the vehicle can
move suddenly. You or others could be
injured. To be sure your vehicle will not
move, even when you are on fairly level
ground, always set your parking brake
and move the shift lever to PARK (P).
SeeShifting Into Park (P) (Automatic
Transaxle) on page 117.
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Make sure the shift lever is fully in PARK (P)
before starting the engine. Your vehicle has an
automatic transaxle shift lock control system. The
regular brakes must be applied before you can
shift from PARK (P) when the ignition key is in ON.
If you cannot shift out of PARK (P) while holding
the brake pedal down, seeShifting Out of Park (P)
(Automatic Transaxle) on page 118.
REVERSE (R):Use this gear to back up.
When shifting from NEUTRAL (N) to
REVERSE (R), you must press down on the
shift lever while shifting.
Notice:Shifting to REVERSE (R) while your
vehicle is moving forward could damage
the transaxle. The repairs would not be
covered by your warranty. Shift to
REVERSE (R) only after your vehicle is
stopped.
To rock your vehicle back and forth to get out of
snow, ice, or sand without damaging the transaxle,
seeIf Your Vehicle is Stuck in Sand, Mud, Ice,
or Snow on page 235.NEUTRAL (N):In this position, the engine does
not connect with the wheels. To restart while
you are already moving, use NEUTRAL (N) only.
Also, use NEUTRAL (N) when your vehicle is
being towed.
{CAUTION:
Shifting into a drive gear while your
engine is running at high speed is
dangerous. Unless your foot is rmly on
the brake pedal, your vehicle could move
very rapidly. You could lose control and
hit people or objects. Do not shift into a
drive gear while your engine is running at
high speed.
Notice:Shifting out of PARK (P) or
NEUTRAL (N) while the engine is running at
high speed may damage the transaxle.
The repairs would not be covered by your
warranty. Be sure the engine is not running at
high speeds when shifting your vehicle.
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AUTOMATIC OVERDRIVE (D):This position is
for normal driving.
Notice:Driving your vehicle if you notice that
it is moving slowly or not shifting gears as
you increase speed may damage the transaxle.
Have your vehicle serviced right away.
THIRD (3):This position is also used for normal
driving, however, it offers more power and lower
fuel economy than AUTOMATIC OVERDRIVE (D).
Here are some times you might choose THIRD (3)
instead of AUTOMATIC OVERDRIVE (D):
•When driving on hilly, winding roads.
•When going down a steep hill.
SECOND (2):This position gives you more power
but lower fuel economy. Use SECOND (2) on
hills. It can help control the vehicles speed as you
go down steep mountain roads, but then you
would also want to use your brakes off and on.
Notice:Do not drive in SECOND (2) at speeds
over 65 mph (105 km/h), or you can damage
the transaxle. Use THIRD (3) or AUTOMATIC
OVERDRIVE (D) as much as possible. Do not
shift into SECOND (2) unless you are going
slower than 65 mph (105 km/h) or you can
damage your engine.FIRST (1):This position gives you even more
power but lower fuel economy than SECOND (2).
Use it on very steep hills, or in deep snow or
mud. If the shift lever is put in FIRST (1),
the transaxle does not shift into first gear until the
vehicle is going slowly enough.
Notice:Spinning the tires or holding the
vehicle in one place on a hill using only the
accelerator pedal may damage the transaxle.
If you are stuck, do not spin the tires.
When stopping on a hill, use the brakes, or
parking brake to hold the vehicle in place.
If there is a malfunction with the automatic
transaxle, the Check Engine Light or the HOLD
indicator light will turn on or flash. SeeMalfunction
Indicator Lamp on page 172orHold Mode Light
on page 170.
Take your vehicle to your dealer as soon as
possible.
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NEUTRAL:Use this position when you start or
idle the engine.
REVERSE (R):To back up, press down the
clutch pedal, lift up the ring on the shift lever and
shift into REVERSE (R). Let up on the clutch
pedal slowly while pressing the accelerator pedal.
Notice:Shifting to REVERSE (R) while your
vehicle is moving forward could damage the
transaxle. The repairs would not be covered by
your warranty. Shift to REVERSE (R) only after
your vehicle is stopped.
Also, use REVERSE (R), along with the parking
brake, for parking your vehicle.Shift Speeds
{CAUTION:
If you skip a gear when you downshift,
you could lose control of your vehicle.
You could injure yourself or others. Do
not shift down more than one gear at a
time when you downshift.
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Shifting Into Park (P)
(Automatic Transaxle)
{CAUTION:
It can be dangerous to get out of your
vehicle if the shift lever is not fully in
PARK (P) with the parking brake rmly
set. Your vehicle can roll. If you have left
the engine running, the vehicle can move
suddenly. You or others could be injured.
To be sure your vehicle will not move,
even when you are on fairly level ground,
use the steps that follow.
1. Hold the brake pedal down and set the
parking brake.
2. Move the shift lever into PARK (P) by pushing
the lever toward the passenger side of the
vehicle and then up.
3. Turn the ignition to LOCK.
4. Remove the key and take it with you. If you
can leave your vehicle with the ignition key in
your hand, your vehicle is in PARK (P).
Leaving Your Vehicle With the Engine
Running (Automatic Transaxle)
{CAUTION:
It can be dangerous to leave your vehicle
with the engine running. Your vehicle
could move suddenly if the shift lever is
not fully in PARK (P) with the parking
brake rmly set. And, if you leave the
vehicle with the engine running, it could
overheat and even catch re. You or
others could be injured. Do not leave your
vehicle with the engine running.
If you have to leave your vehicle with the engine
running, be sure your vehicle is in PARK (P)
and your parking brake is firmly set before you
leave it. After you have moved the shift lever into
PARK (P), hold the regular brake pedal down.
Then, see if you can move the shift lever
away from PARK (P). If you can, it means that the
shift lever was not fully locked into PARK (P).
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4. Insert the key into
the shift-lock release
slot and press
and hold the key.
5. Shift to NEUTRAL (N).
6. Remove the key from the shift-lock release
slot, insert the key into the ignition and start
the engine.
7. Replace the shift-lock release slot cover.
8. Apply and hold the regular brake fully
and release the parking brake.
9. Shift to the gear you want.
10. Have the system fixed as soon as you can.Parking Your Vehicle
(Manual Transaxle)
Before leaving your vehicle, do the following:
1. Hold the brake pedal down and firmly apply
the parking brake.
2. Fully press in the clutch pedal and place
the shift lever into the gear position as
stated below:
•When parking on level ground, place the
shift lever into NEUTRAL.
•When parking downhill, place the shift lever
in REVERSE (R).
•When parking uphill, place the shift lever in
FIRST (1).
3. After shifting, turn the ignition to LOCK,
remove the key and release the clutch.
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