engine overheat PONTIAC FIREBIRD 1996 Owners Manual

v The 1996’Pontiac Firebird Owner’s Manual
Seats and Restraint Systems ............................................................. 1-1
This section tells you how to use your seats and safety belts properly. It also explains the “SRS” system.
This section explains how to start and operate your Pontiac.
This section tells you how to adjust the ventilation and comfort controls and how to operate your
audio system.
FeaturesandControls .................................................................. 2-1
Comfort Controls and Audio Systems ..................................................... 3-1
.... Your Driving and the Road .............................................................. 4-1
..... Here you’ll find helpful information and tips about the road and how to drive under different conditions.
ProblemsontheRoad .................................................................. 5-1
This section tells you what to do if you have a problem while driving, such as a flat tire or
overheated engine, etc.
Here the manual tells you how to keep your Pontiac running properly and looking good.
.
This section tells you when to perform vehicle maintenance and what fluids and lubricants to use.
This section tells you how to contact Pontiac for assistance and h’ow to get service and owner publications.
It also gives you information on “Reporting Safety Defects” on page 8-9.
Here’s an alphabetical listing of almost every subject in this manual. You can use it to quickly find
something you want to read.
Service and Appearance Care .............................................................. 6-1
Maintenanceschedule ................................................................... 7-1
Customer Assistance Information ........................................................ 8-1
Index ........................................................................\
........ 9-1
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Engine Coolant Heater (Option)
[n very cold weather, 0°F (- 18 "C) or colder, the engine
coolant heater can help. You'll 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,
I'o Use the Coolant Heater
1. Turn off the engine.
2. Open the hood and unwrap the electrical cord.
3. Plug it into a normal, grounded 110-volt AC outlet.
P
A CAJT,,J:
Plugging the cord into an ungrounded outlet
coul'd cause an electrical shock. Also, the wrong
kind
of extension cord could overheat and cause
a
fire. You could be seriously injured. Plug the
cord into
a properly grounded three-prong
110-volt
AC outlet. If the cord won't reach, use a
heavy-duty three-prong extension cord rated for
at least 15 amps.
4. After you've used the coolant heater, be sure to
store the
cord as it was b'efore to keep it away
from moving engine
parts. If you don't, 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 Pontiac dealer
in the area where you'll be puking
your vehicle. The dealer can give
you the best advice for
that particular area.
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FIRST.(l): This position gives you even more power
(but lower fuel economy)
than SECOND (2). You can
use it on very steep hiils,
or in deep snow or mud. If
the selector lever is put in FIRST (11, the transmission
won't
shift into first gear until the vehicle is going
slowly enough.
NOTICE:
I If your rear wheels can't rotate, don't try to, I..
NOTICE: (Continued)
Also,
if you stop when going uphill, don't hold
your vehicle there with
only the accelerator
pedal. This couEd overheat and damage the
transmission. Use your brakes
or shift into
PARK (P) to hold your vehicle in position on
a hill.
drive. This might happen if you were stuck
in- Maximum engine speed is limited to protect driveline
very deep sand or mud or were up agaht'a s&d
NOTICE: (Continued)
components from improper operation.
, object. You could damage your transmission.
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NOTICE:
Driving with the parking brake on can cause
your rear brakes to overheat. You may have to
replace them, and you could also damage other
parts of your vehicle.
If you are towing a trailer and are parking on any hill,
see “Towing a Trailer”
in the Index. That section shows
what
to do first to keep the trailer from moving.
Shifting Into PARK (P) (Automatic
Transmission
Models Only)
r 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 firmly 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 won’t move, even
when you’re
on fairly level ground, use the steps
that follow. If you’re pulling a trailer, see
“Towing a Trailer’’ in the Index.
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1. Hold the brake pedal down with your right foot and
set the parking brake.
I
2. Move the shift lever into' PARK (P) position by
holding in
the button on the lever, and push the lever
all the way toward the front
af your vehicle.
3. Move the ignition key 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 (PI.
Leaving Your Vehicle With the Engine
Running (Automatic Transmission
Models Only)
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 firmly set. And, if you
leave the vehicle
with the engine running, it could
overheat and ev'en catch fire. You or others could
be injured. Don't
leave your vehicle with the
engine running unless you have to.
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've moved
the shift lever into the PARK (P)
position, hold, the regular brake pedal down. Then, see if
you can move the shift lever away from PARK (P)
without first pushing the button. If you can, it means
that the shift lever wasn't fully locked
into PARK (P).
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Traction Control System Warning Light (Option)
T’CS
OFF
This warning light should
come on briefly as you start
the engine.
If the warning
light doesn’t come on then,
have it fixed
so it will be
ready to
warn you if there’s
a problem.
I. . . -,.L-,-
If it stays on, or comes‘0n’’when you’re driving, there
may be a problem with
your traction control system and
your vehicle may need service. When this warning light
is
OW, the system will not lifnit wheel spin. Adjust your
driving accordingly.
If your brakes begin to overheat, the brake portion of the
traction control system will shut down, but the throttle
and engine spark control wiil continue to work. The
warning light will not
come on when this happens.
The traction control system warning light may come on
for the following reasons:
If you turn the system off by pressing the button
located on the center of the console behind the shift
lever (Automatic Transmission) or in front of the
shiftboot (Manual Transmission), the warning light
will
come on and stay on. To turn the system back
on, press the button again. The warning light should
go
off. (See “Traction Control System’’ in the Index
for more information.)
If the temperature of the throttle control begins
to rise, the system will turn off and the warning
light will come on until the system cools down.
The system,does this
to prevent damage from
overheating.
If the tmchan CQII~XQ~ system warning light comes on
and stays on
for an extended period of time when the
system is turned on, your vehicle needs service.
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Low Traction Light
LOW
TRAC
When your anti-lock system
is adjusting brake pressure
to help avoid a braking skid,
this light will come on.
If you have the traction control system, this light will
also come on when the system is limiting wheel spin.
Slippery road conditions may exist if the low traction
light comes
on, so adjust your driving accordingly. The
light will stay on for a few seconds after the anti-lock
system stops adjusting brake pressure or the traction
control system stops limiting wheel spin.
The low traction light also comes
on briefly wlien you
turn the ignition key to
RUN. If the light doesn’t come
on then, have
it fixed so it will be there to tell you
when the anti-lock brake system or traction control
system
is active.
Engine Coolant Temperature Gage
This gage shows the engine
coolant temperature.
If ’
‘the gage pointer moves
into the red area, your
engine is too hot! It means
that your engine coolant
has overheated.
If you have been operating your vehicle under normal
driving conditions, you should pull
off the road, stop
your vehicle and turn
off the engine as soon as possible.
In “Problems on the Road”, this section
shows what to
do. See “Engine Overheating” in the Index.
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Low Coolant Light (V8 Engine)
LOW
COOLANT
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This warning light should
come on while
you are
starting your engine. If the
light doesn’t come on, have
it repaired.
Your Firebird
is equipped with a LOW COOLANT
indicator which is designed to detect when the coolant
level
drops below set limits. If the low coolant level
sensor (on the radiator)
drops while the engine is
running, ‘the LOW COOLANT indicator will light
and remain lit until the ignition switch is turned to
the
OFF position. Check coolant level and add coolant
as needed. The LOW COOLANT light might stay on
after filling the radiator., Turn the ignition switch to the
OFF position, then restart the engine to verify that the
LOW COOLANT light goes out. See “Engine Coolant”
in the Index.
~
NOTICE:
Driving with the LOW COOLANT light on could
cause your Pontiac to overheat. See “Engine
Overheating’’
in the^ Index. Your Pontiac could be
damaged md it wouldn’t be covered by your
warranty.
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Turn Signals When Towing a Trailer
When you tow a trailer, your vehicle may need a
different ‘turn signal flasher and/or extra wiring. Check
with your Pontiac dealer.
The arrows
on your instrument panel will flash
whenever you signal a turn or lane change. Properly
hooked up, the trailer lamps will also flash, telling other
drivers you’re about to turn, change lanes or stop.
When towing a trailer, the arrows on your instrument
panel will flash for turns even if the bulbs on the trailer
are burned out. Thus, you may think drivers behind you
are seeing your signal when they are not. It’s important
to check occasionally to be sure the trailer bulbs are
still working.
1 ’ Driving On Grades
Reduce speed and shift to a lower gear before you start
down a long or steep downgrade.
If you don’t shift
down, you might have to use your brakes
so much that
they would get hot and no longer work well.
On
a long uphill grade, shift down and reduce your
speed to around
45 mph (70 km/h) to reduce the
possibility
of engine and transmission overheating.
If YOU are towing a trailer and you have an automatic
transmission with Overdrive, you may prefer to drive in
THIRD (D) instead of AUTOMATIC OVERDRIVE (0)
(or, as you need to, a lower gear). Or, if you have a
manual transmission with
FJFTH (5) (or SIXTH (6)) gear
and you are towing a trailer, it’s better not to use FIFTH
(5) (or SIXTH) (6) gear. Just drive in FOURTH (4) (drive
in
FIFTH (5) if you have a six-speed manual transmission)
or,
as you need to, a lower gear.
Parking on Hills
You really should not park your vehicle, with a trailer
attached, on a hill. If something goes wrong, your rig
could start to move. People can be injured, and both
your vehicle and the trailer can be damaged.
But if you ever have to park your rig on a hill, here’s
how to do it:
1. Apply your regular brakes, but don’t shift into
2. Have someone place chocks under the trailer wheels.
3. When the wheel chocks are in place, release the
regular brakes until the chocks absorb the load..
’
4. Reapply the regular brakes, Then apply your parking
brake, and then shift to
PARK (P), or REVERSE (R)
for a manual transmission.
5. Release the regular brakes.
PARK (P) yet, or into gear for a manual transmission.
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Engine Overheating
You will find a coolant temperature gage on your
Pontiac's instrument panel. You may also find a
LOW COOLANT warning light on your Pontiac
instrument panel.
If Steam Is Comidg Frod Your Engine
p i;
A CAUTION:
Steam from an overheated engine can burn you
badly, even if you just open the hood. Stay.away
from the engine if you see or hear steam corning
from it. Just turn it off and get everyone away
from the vehicle until
it cools down. Wait until
there is no sign of steam or coolant before
opening the
hood.
If you keep driving when your engine is
overheated, the liquids in it can catch fire. You or
others could be badly burned. Stop your engine if
it overheats, and get out of the vehicle until the
engine is cool.
NOTICE:
If your engine catches fire because you keep
driving with
no coolant, your vehicle can be
badly damaged. The costly repairs would not be
covered by your warranty.
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