2008 SATURN ASTRA engine

Leaving Your Vehicle with the
Engine Running
{CAUTION
It can be dangerous to leave the
vehicle with the engine running.
The vehicle could move
suddenly if the shift lever is not
fully in P (Park) 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
the 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 rmly 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) without rst pushing
the button.
If you can, it means that the shift
lever was not fully locked in
PARK (P).
Torque Lock
If you are parking on a hill and you
do not shift your transmission into
PARK (P) properly, the weight of the
vehicle may put too much force on
the parking pawl in the transmission.
You may nd it difficult to pull the
shift lever out of PARK (P).This is called torque lock. To prevent
torque lock, set the parking brake
and then shift into PARK (P) properly
before you leave the driver’s seat.
To nd out how, seeShifting Into
Park on page 8-11.
When you are ready to drive, move
the shift lever out of PARK (P)before
you release the parking brake.
If torque lock does occur, you may
need to have another vehicle
push your vehicle a little uphill to
take some of the pressure from the
parking pawl in the transmission,
so you can pull the shift lever out of
PARK (P).
8-12 Driving and Operating
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Engine Exhaust
{CAUTION
Engine exhaust can kill. It
contains the gas carbon
monoxide (CO), which you
cannot see or smell. It can cause
unconsciousness and death.
You might have exhaust coming
in if:
The exhaust system sounds
strange or different.
Your vehicle gets rusty
underneath.
Your vehicle was damaged in
a collision.
(Continued)
CAUTION (Continued)
Your vehicle was damaged
when driving over high
points on the road or over
road debris.
Repairs were not done
correctly.
Your vehicle or the exhaust
system has been modied
improperly.
If you ever suspect exhaust is
coming into your vehicle:
Drive it only with all the
windows down to blow out
any CO.
Have your vehicle xed
immediately.
Running the Vehicle
While Parked
It is better not to park with the
engine running. But if you ever have
to, here are some things to know.
{CAUTION
Idling the engine with the
climate control system off
could allow dangerous exhaust
into your vehicle. See the
earlier caution underEngine
Exhaust on page 8-14.
(Continued)
8-14 Driving and Operating
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CAUTION (Continued)
Also, idling in a closed-in place
can let deadly carbon monoxide
(CO) into your vehicle even if the
climate control fan is at the
highest setting. One place
this can happen is a garage.
Exhaust — with CO — can come
in easily. NEVER park in a
garage with the engine running.
Also see “If You Are Caught in a
Blizzard” underWinter Driving
on page 8-27.
{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. 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
(Continued)
CAUTION (Continued)
vehicle will not move, even
when you are on fairly level
ground, always set the parking
brake and move the shift lever
to PARK (P).
Follow the proper steps to be sure
your vehicle will not move. See
Shifting Into Park on page 8-11.
Driving and Operating 8-15
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If your vehicle’s engine ever stops
while you are driving, brake normally
but do not pump the brakes. If you
do, the pedal could get harder to
push down. If the engine stops, you
will still have some power brake
assist. But you will use it when you
brake. Once the power assist is used
up, it can take longer to stop and the
brake pedal will be harder to push.
Adding non-dealer/non-retailer
accessories can affect your vehicle’s
performance. SeeAccessories
and Modifications on page 9-3.Antilock Brake
System (ABS)
Your vehicle has the Antilock
Brake System (ABS), an advanced
electronic braking system that
will help prevent a braking skid.
When you start the engine and
begin to drive away, ABS will check
itself. You might hear a momentary
motor or clicking noise while this
test is going on, and you might even
notice that the brake pedal moves a
little. This is normal.
If there is a problem with ABS,
this warning light will stay on.
SeeAntilock Brake System (ABS)
Warning Light on page 4-18.Let us say the road is wet and you
are driving safely. Suddenly, an
animal jumps out in front of you.
You slam on the brakes and
continue braking. Here is what
happens with ABS:
A computer senses that wheels
are slowing down. If one of
the wheels is about to stop rolling,
the computer will separately
work the brakes at each wheel.
ABS can change the brake
pressure faster than any driver could.
The computer is programmed to
make the most of available tire and
road conditions. This can help you
steer around the obstacle while
braking hard.
As you brake, the computer keeps
receiving updates on wheel speed
and controls braking pressure
accordingly.
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Remember: ABS does not change
the time you need to get your foot
up to the brake pedal or always
decrease stopping distance. If you
get too close to the vehicle in front of
you, you will not have time to apply
the brakes if that vehicle suddenly
slows or stops. Always leave enough
room up ahead to stop, even though
you have ABS.
Using ABS
Do not pump the brakes. Just hold
the brake pedal down rmly and
let antilock work for you. You might
hear the antilock pump or motor
operate, and feel the brake
pedal pulsate, but this is normal.
Braking in Emergencies
With ABS, you can steer and
brake at the same time. In many
emergencies, steering can help
you more than even the very best
braking.
StabiliTrak®System
Your vehicle may have StabiliTrak
which combines antilock brake,
traction and stability control systems
and helps the driver maintain
directional control of the vehicle
in most driving conditions.
When you rst start your vehicle and
begin to drive away, the system
performs several diagnostic checks
to ensure there are no problems.
You may hear or feel the system
working. This is normal and does not
mean there is a problem with your
vehicle. The system should initialize
before the vehicle reaches 20 mph
(32 km/h).
The system monitors vehicle
movements, and helps the driver
maintain control of the vehicle in
most driving situations. When the
vehicle’s stability is affected the
engine output is reduced, and the
brakes are applied to individual
wheels.When you turn the ignition on,
this light on the instrument panel
cluster will come on for a few
seconds, then go out when the
system is ready.
You may also feel or hear the
system working; this is normal.
StabiliTrak is automatically enabled
whenever you start your vehicle.
To assist the driver with vehicle
directional control, especially in
slippery road conditions, you should
always leave the system on. But, you
can turn it off if you ever need to.
Driving and Operating 8-19
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It is recommended to leave the
system on for normal driving
conditions, but it may be necessary
to turn the system off if your vehicle
is stuck in sand, mud, ice or snow,
and you want to “rock” your vehicle
to attempt to free it. It may also be
necessary to turn off the system
when driving in extreme off-road
conditions where high wheel spin
is required. SeeIf Your Vehicle is
Stuck in Sand, Mud, Ice, or Snow
on page 8-29.
StabiliTrak may also turn off
automatically if it determines that a
problem exists with the system.
The light on the instrument panel
cluster will be on solid to warn
the driver that StabiliTrak is disabled
and requires service. If the problem
does not clear after restarting
the vehicle, you should see your
dealer/retailer for service.The
gswitch is located on the
instrument panel below the Driver
Information Center (DIC).
To turn off StabiliTrak, press and
hold the
gswitch until the light in the
switch illuminates.
To turn StabiliTrak on again, press
the
gswitch again or restart the
vehicle.
A light in the switch should come
on briey when the ignition key
is turned to ON/RUN as a check
to let you know that the light
is working.
Adding non-dealer/non-retailer
accessories can affect your vehicle’s
performance. SeeAccessories
and Modifications on page 9-3for
more information.
Steering
If the engine stalls while you
are driving, the power steering assist
system should continue to operate
until you are able to stop the
vehicle. If you lose power steering
assist because the power steering
system is not functioning, you
can steer, but it will take more effort.
If you turn the steering wheel in
either direction several times until it
stops, or hold the steering wheel in
the stopped position for an extended
amount of time, you may notice a
reduced amount of power steering
assist. The normal amount of power
steering assist should return shortly
after a few normal steering
movements.
The power steering system does not
require regular maintenance. If you
suspect steering system problems
and/or the Service Vehicle Soon light
comes on, contact your dealer/
retailer for service repairs.
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Before Leaving on a
Long Trip
To prepare your vehicle for a long
trip, consider having it serviced by
your dealer/retailer before departing.
Things to check on your own
include:
Windshield Washer Fluid:
Reservoir full? Windows
clean — inside and outside?
Wiper Blades:In good shape?
Fuel, Engine Oil, Other Fluids:All
levels checked?
Lamps:Do they all work and are
lenses clean?
Tires:Are treads good? Are tires
inated to recommended
pressure?
Weather and Maps:Safe to
travel? Have up-to-date maps?
Highway Hypnosis
Always be alert and pay attention
to your surroundings while driving.
If you become tired or sleepy, nd
a safe place to park your vehicle
and rest.
Other driving tips include:
Keep the vehicle well ventilated.
Keep interior temperature cool.
Keep your eyes moving — scan
the road ahead and to the sides.
Check the rearview mirror and
vehicle instruments often.
Hill and Mountain Roads
Driving on steep hills or through
mountains is different than driving
on at or rolling terrain. Tips for
driving in these conditions include:
Keep the vehicle serviced
and in good shape.
Check all uid levels and brakes,
tires, cooling system, and
transmission.
Going down steep or long hills,
shift to a lower gear.
{CAUTION
If you do not shift down, the
brakes could get so hot that
they would not work well. You
would then have poor braking
or even none going down a hill.
You could crash. Shift down to
let the engine assist the brakes
on a steep downhill slope.
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{CAUTION
Coasting downhill in N (Neutral)
or with the ignition off is
dangerous. The brakes will
have to do all the work of
slowing down and they could
get so hot that they would not
work well. You would then have
poor braking or even none
going down a hill. You could
crash. Always have the engine
running and the vehicle in gear
when going downhill.
Stay in your own lane. Do not
swing wide or cut across the
center of the road. Drive at
speeds that let you stay in your
own lane.
Top of hills: Be alert — something
could be in your lane (stalled car,
accident).
Pay attention to special road
signs (falling rocks area, winding
roads, long grades, passing or
no-passing zones) and take
appropriate action.
Winter Driving
Here are some tips for winter
driving:
Have your vehicle in good shape
for winter.
You might want to put winter
emergency supplies in your
vehicle.
Include an ice scraper, a small
brush or broom, a supply of
windshield washer uid, a rag, some
winter outer clothing, a small shovel,
a ashlight, a red cloth, and reective
warning triangles. And, if you will be
driving under severe conditions,
include a small bag of sand, a pieceof old carpet, or a couple of burlap
bags to help provide traction. Be sure
you properly secure these items in
your vehicle.
Also seeTires on page 9-38.
Driving on Snow or Ice
Most of the time, those places
where the tires meet the road
probably have good traction.
However, if there is snow or ice
between the tires and the road, you
can have a very slippery situation.
You have a lot less traction, or grip,
and need to be very careful.
What is the worst time for this? Wet
ice. Very cold snow or ice can be
slick and hard to drive on. But wet ice
can be even more trouble because it
can offer the least traction of all.
Driving and Operating 8-27
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