engine PONTIAC FIREBIRD 1995 Manual Online

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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Adding Coolant 5.7L LTl Engine Only
r ----
If this light comes on, it means you’re low on engine
coolant.
To Check Coolant
When your engine is cold, check the dipstick on the cap
of the coolant recovery tank. The coolant level should
be at
COLD, or a little higher. When your engine is
warm, the level on the dipstick should be up to the HOT,
or a little higher.
To Add Coolant to the Recovery Tank
If you need more coolant, add the proper mix at the
coolant
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.
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Radiator Pressure Cap (All Engines)
NOTICE:
Your radiator cap is a 18 psi (124 Ea)
pressure-type cap and must be tightly installed to
prevent coolant loss and possible engine damage
from overheating. Be sure the arrows on the cap
'line up with the overflow tube on the radiator
filler neck.
When you replace your radiator pressure cap, an AC@
cap is recommended.
Thermostat
Engine coolant temperature is controlled by a thermostat
in the engine coolant system. The thermostat stops the
flow of coolant through the radiator until the coolant
reaches a preset temperature.
When you replace your thermostat, an AC@ thermostat
is recommended.
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Power Steering
3.4 L L32 Engine
Fluid 3.8 L L36 Engine
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5.7 L LT1 Engine How To Check Power Steering Fluid
When the engine compartment is cool, unscrew the cap
and wipe the dipstick with a clean rag. Replace the cap
and completely tighten it. Then remove the cap again
and look at the fluid level on the dipstick.
The level should be at the FULL COLD mark. Add
enough fluid to bring the
level up to the mark.
A fluid loss in this system could indicate a problem.
Have the system inspected and repaired.
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When the engine Compartment is hot, the level
should be at the H or HOT mark.
0 When the engine compartment is cool, the level
should be at C or FULL COLD mark.
What to Add
Refer to the Maintenance Schedule to determine what
kind
of fluid to use. See “Recommended Fluids and
Lubricants” in the Index.
I NOTICE:
When adding power steering fluid or making a
complete fluid change, always use the proper
fluid. Failure to use the proper fluid can cause
leaks and damage hoses and seals.
Windshield Washer Fluid
To Add
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What to Add
When you do need brake fluid, use only DOT-3 brake
fluid
-- such as Delco Supreme 11 @ (GM Part
No. 1052535). Use new brake fluid from a sealed
container only,
and always clean the brake fluid
reservoir cap before removing it.
c,
NOTICE:
Don’t let someone put in the wrong kind of
fluid. For example, just a few drops of
mineral-based oil, such as engine oil, in
your brake system can damage brake
system parts
so badly that they’ll have to be
replaced.
Brake fluid can damage paint, so be careful
not to spill brake fluid on your vehicle.
If
you do, wash it off immediately. See
“Appearance Care” in the Index.
Brake Wear
Unless you have the four-wheel disc brake option, your
Pontiac has front disc brakes and rear drum brakes.
Disc brake pads have built-in wear indicators that make a
high-pitched wanzing sound when the brake pads are
worn and new pads
are needed. The sound may come and
go or be heard all the time your vehicle is moving (except
when you
are pushing on the brake pedal firmly).
NOTICE:
Continuing to drive with worn-out brake pads
could result in costly brake repair.
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Vehicle Identification Number (VIN)
1111 11111 II II I I 111 I II II Ill Ill I 11111 111 I11111111 I1111 Ill II I 111111 II
I
This is the legal identifier for your Pontiac. It appears on
a plate in the front corner of the instrument panel, on the
driver’s side.
You can see it if you look through the
windshield from outside your vehicle. The VIN also
appears on the Vehicle Certification and Service Parts
labels and the certificates of title and registration.
Engine Identification
The eighth character in your VIN is the engine code.
This code will help you identify your engine.
specifications, and replacemenf parts.
Service Parts Identification Label
You’ll find this label inside your console storage
compartment. It’s very helpful
if you ever need to order
parts. On this label is:
your VIN,
the model designation,
paint information, and
a list of all production options and special equipment.
Be sure that
this label is not removed from the vehicle.
Add-on Electrical Equipment
NOTICE: ,ii :/
Don’t add anything electrical to your Pontiac
unless you check with your dealer
first. Some
electrical equipment can damage your vehicle and
tbe damage wouldn’t be covered
by your warranty.
some add-on electrical equipment can keep other
components from working
as they should.
!:
Your vehicle has an air bag system. Before attempting to
add anything electrical to your Pontiac, see “Servicing
Your Air Bag-Equipped Pontiac” in the Index.
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Fuses tu~d Circuit Breakers
The other is in the engine CoIfipartment. Open the cover
on either of the boxes to expose the fuses.
me wiring circuits in your vehicle are protected from
shci'rl
circ&b by a combination of fuses, circuit breakers,
and fusible thermal
links in the wiring itself. This
greatly redtices the chance of fires caused by electrical
problems.
Thkre are two hse centers on your vehicle. One is in the
left side ok your instrument panel.
Look at the silver-colored band inside the fuse. If the
band
is broken or melted, replace the fuse. Be sure you
replace a bad
fuse with a new one of the correct size.
If you ever have a problem on the road and don't have a
spare
fuse, you can bortow one. Just pick some feature
of your car that you can get along without-like the
radio or cigarette lighter-ind use ite fuse,
if it is the
size
you need. ReplaGe it as soon as you can.
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5. PCM IGN: Powertrain Control Module; Fuel Pump
Re1ay;Theft Deterrent Module; Engine Mass Air
Flow Sensor (V8 Engine)
6. STOP/HAZARD: Brake Light/Cruise Release
Switch; Hazard Flasher
7. PWR ACCY: Power Door Locks; Power Mirrors;
Hatch Release Switch; Auxiliary Accessory Wire
8. COURTESY: Audio Alarm Module; Courtesy
Lamps: Console Compartment, Glove Box, Dome,
Trunk, Rear Courtesy, Rearview Mirror; Radio;
Theft Deterrent Module; SECURITY Indicator;
Hatch Release Relay; Keyless Entry Receiver
9. GAGES: Audio Alarm Module; Daytime Running
Lamps Module (Canada); Diagnostic Energy
Reserve Module; Instrument Cluster; Keyless Entry
Receiver; Brake Switch Assembly; Auxiliary
Accessory Wire
10. TAIL LTS: Exterior Lighting
11.
CIGAR/HORN: Cigarette Lighter; Horn Relay;
12. DEFOGBEATS: Power Seats; Rear Defogger
13.
IP DIMMER: Brightness Control
14.
WIPEWASH: Windshield Wipermasher
15. WINDOWS: Power Windows, Convertible Top
Data Link Connector
Switch (Circuit Breaker); Cooling Level Latching
Module
16. CRANK: Diagnostic Energy Reserve Module
17.
RADIO: Radio Amplifier; Steering Wheel Controls
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