1995 PONTIAC FIREBIRD overheating

The 1995 Pontiac Firebird Owner’s Manual
... How to Use This Manual .............................................................. .m
Seats and Restraint Systems .................................................. .’ ....... 1-1
Features and Controls ............................................................... 2-1
Comfort Controls and Audio Systems .................................................. 3-1
This section tells you how to use your manual and includes safety and vehicle damage warnings\
and symbols.
This section tells
you how to use your seats and safety belts properly. It also explains the “SIR’ system.
This section explains how to start and operate your Pontiac.
This section tells you how to adjust the ventilation and comfo\
rt controls and how to operate your
audio system.
Here you’ll find helpful information and tips about the road\
and how to drive under different conditions.
This section tells you what to do if you have a problem whil\
e driving, such as a flat tire or engine
overheating, 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 how to get service publications.
It also gives you information on “Reporting Safety Defects”\
on page 8-4.
Here’s an alphabetical listing of almost every subject in this manual. You can use it to quickly find
something you want to read.
Your Driving and the Road ........................................................... 4-1
ProblemsontheRoad ............................................................... 5-1
Service and Appearance Care ......................................................... 6-1
Maintenanceschedule ............................................................... 7-1
Customer Assistance Information
..................................................... 8-1
Index ........................................................................\
..... 9-1
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Traction Control System Warning Light
(Option)
i TCS
OFF
The traction control system will shut down partially due
to brake overheating but the TCS
OW light will not
come on.
If there is throttle overheating, the TCS OFF
light will illuminate and the system will shut down.
Once everything cools
off, the system will operate
normally again.
This light will also come on for three seconds each time
you start your vehicle as a bulb check and if there’s a
system failure. See “Traction Control System” in the
Index.
When the traction control system is off, the TCS OFF
light will stay on.
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Low Traction Light Engine Coolant Temperature Gage
LOW
TRAC
When your anti-lock system is adjusting brake pressure to
help avoid a braking skid, the
LOW TRAC light will
appear
on your instrument cluster. 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 this 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.
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 manual shows what to
do. See “Engine Overheating” in the Index.
The LOW TRAC light also comes on briefly, as a bulb
check, when the engine is started.
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.
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Low Coolant Light (V8 Engine)
COOLANT
I I
I NOTICE:
Driving with the LOW COOLANT light on caul4
cause your Pontiac to overheat. See “Engine Overheating” in the Index. Your Pontiac&ul@ be
damaged and it wouldn’t be covered
by your
warranty.
This red warning light should come on while you are
starting your engine.
If the light doesn’t come on, have it
repaired. The light also comes
on when the coolant in
your radiator
is low. You may need to add coolant. See
“Engine Coolant” in the Index.
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Turn Signals When Towing a Trailer
When you tow a trailer, your vehicle has to have a
different turn signal flasher and extra wiring. The green
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 green 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.
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 driving
in THIRD
(D) instead of OVERDRIVE (or, as you need
to, a lower gear). Or, if you have
a manual transmission
with FIFTH (or SIXTH) gear and you are towing a
trailer, it’s better not to use FIFTH (or
SIXTH) gear.
Just drive in FOURTH (drive in FIFTH if you have a
six-speed manual transmission) or, as you need to, a
lower gear.
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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 Coming From Your Engine
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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r
NOTICE:
Engine damage from running your engine without coolant isn’t covered by your warranty.
If there seems to be no leak, check to see if the electric
engine fans are running.
If the engine is overheating,
both fans should be running.
If they aren’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
FWLL COLD, add a 50/50 mixture of clean
water (preferably distilled) and a proper antifreeze at the
coolant recovery tank. (See “Engine Coolant”
in the
Index for more information about the proper coolant
mix.)
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Engine Coolant
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.
The proper coolant for your Pontiac will:
Give freezing protection down to -34°F (-37 O C).
Give boiling protection up to 262 “F ( 128 ” C).
Protect against rust and corrosion.
Help keep the proper engine temperature.
Let the warning lights work as they should.
What to Use
Use a mixture of one-half clean water (preferably
distilled) and one-half antifreeze that meets “GM
Specification
1825-M,” which won’t damage aluminum
parts.
You can also use a recycled coolant conforming to
GM Specification 1825-M with a complete coolant flush
and refill. If you use this mixture, you don’t need to add
anything else.
NOTICE:
If you use an improper coolant mix, your engine
could overheat and be badly damaged. The
repair cost wouldn’t be covered by your warranty.
Too much water in the mix can freeze
and crack the engine, radiator, heater core and
other parts.
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