1996 PONTIAC FIREBIRD overheating

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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Heater and radiator hoses, and other engine
parts, can be very hot. Don’t touch them.
If you
do, you can be burned.
Don’t run the engine if there is a leak.
If you run
the engine, it could lose all coolant. That could
cause
an engine fire, and you could be burned.
Get any leak fixed before you drive the vehicle.

NOTICE:
Engine damage from running your engine
without coolant isn’t covered by your warranty.
If there seems to be no leak, with the engine on, check to
see if the electric engine fan is running. If the engine
is
overheating, the fan should be running. If it isn’t, your
vehicle needs service.
How to Add Coolant to the Coolant
Recovery Tank
If you haven’t found a problem yet, but the coolant level
isn’t at
FULL COLD, add a 50/50 mixture of clean
water
(preferably distilled) and DEX-COOL TM
(orange-colored, silicate-free) antifreeze at the coolant
recovery tank. (See “Engine Coolant” in the Index for
more information.)
I A CAUTION:
Adding only plain water to your cooling system
can be dangerous. Plain water, or some other
liquid like alcohol, can boil before the proper
coolant mix
will. Your vehicle’s coolant warning
system is set for the proper coolant mix. With
plain water or the wrong mix, your engine could
get too hot but you wouldn’t get the overheat
warning. Your engine could catch fire and you or
others could be burned. Use a
50/50 mix of clean
water and
DEX-COOL TM antifreeze.
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Rear Axle
When to Check and Change Lubricant
Refer to the Maintenance’ Schedule to determine how
often to check the lubricant and when to change it. See
“Periodic Maintenance Inspections” in the Index.
How to Check Lubricant
If the level is below the bottom of the filler plug hole,
you’ll need to add some lubricant.. Add enough lubricant
to raise the level to the bottom of the filler plug hole.
What to Use
Standard Differential
Use Axle Lubricant (GM Part No. 12345977) or
SAE 8OW-90 GL-5 gear lubricant. -
Limited-Slip Differential
To add lubricant when the level is low, use Axle
Lubricant
(GM Part No. 12345977). To completely refill
after draining, add
2 ounces (59 ml) of Limited-Slip
Differential Lubricant Additive
(GM Part No. 1052358).
Then fill to the bottom of the filler plug hole with Axle
Lubricant (GM,Part No. 12345977).
/
Engine Coolant
The cooling system in your vehicle is filled with new
DEX-COOL TM (orange-colored, silicate-free) engine
coolant. This coolant is designed to remain in your
vehicle
for 5 years or 100,000 miles (166 000 km),
whichever occurs first.
The following explains your cooling system and how to
add coolant when it is
low. If you have a problem with
engine overheating or if you need to add coolant to your
radiator, see “Engine Overheating” in the Index.
A 50/50 mixture of water and the proper coolant for
your Pontiac will:
0
0
0
a
a
Give freezing protection down to -34 OF (-3 7 O C).
Give boiling protection up to 265 OF ( 129°C).
Protect against rust and corrosion.
Help keep the proper engine temperature.
Let the warning lights and gages work as they should.
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LOW
COOLANT
If this light comes on,
it means you’re low on
engine coolant.
.. 5.7L LT1 Engine
Adding Coolant to the Recovery Tank
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If you need more coolant, add the proper mix at the
emban& recovery tank, but only when your engine is
cool. If the tank is very low or empty, also add coolant
to the radiator. See “Engine Overheating” in
the Index
for
information.
LAUTION:
”urning the radiator pressure cap when the
engine and radiator are hot can allow steam and
scalding liquids to blow out and burn
you badly-
Never turn the pressure cap -- even a
little -- when the engine and radiator are hot.
Add coolant mix at the recovery tank, but be careful not
to spill it.
I
You can be burned if you spill coolant on hot
engine parts.
Coolant contains ethylene glycol,
and it will burn if the engine parts are hot
enough. Don’t spill coolant on
a hot engine.
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