1996 PONTIAC FIREBIRD check engine

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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NOTICE:
If you use an improper coolant mix, your engine
could overheat and be badly damaged. The
repair cos’t 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.
If you have to add coolant more than four times a year,
have your dealer check your cooling system.
NOTICE:
If you use the proper coolant, you don’t have to
add extra inhibitors or additives which claim to
improve the system. These
can be harmful.
Checking 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 HOT, or
a little higher.
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Radiator Precsure Cap (All Engines)
NOTICE:
Your radiator cap is an 18 psi (124 kPa)
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.
Power Steering Fluid
3800 L36 Engine
When to Check Power Steering Fluid
It is not necessary to regularly check power steering fluid
unless you suspect there
is a leak in the system or you hear
an unusual noise. A fluid loss in this system could indicate
a problem. Have the system inspected and repaired.
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5.7L 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.
If
necessary, add only enough fluid to bring the level up
to the mark.
e When the engine compartment is hot, the level
should be at the
H or HOT mark.
e When the engine compartment is cool, the level
should be
at C or FULL COLD mark.
What to Use
Refer to the Maintenance Schedule to determine what
kind
of fluid to use. See “Recommended Fluids and
Lubricants” in the Index. Always use the proper fluid.
Failure to use the proper fluid can cause leaks and
damage hoses and seals.
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Brakes
Brake Fluid
Your brake master cylinder reservoir is here. It is filled
with DOT-3 brake fluid.
There are only two reasons why the brake fluid level in
the reservoir might go down. The first is that the brake
fluid goes down
to an acceptable level during normal
brake lining wear. When new linings
are put in, the fluid
level goes back up. The other reason is that fluid is
leaking out
of the brake system. If it is, you should have your brake system fixed, since a leak means that
sooner
or later your brakes won’t work well, or won’t work
at all.
So, it isn’t a good idea to “top off” your brake fluid.
Adding brake fluid won’t correct a leak.
If you add fluid
when your linings
are worn, then you’ll have too much
fluid when you get new brake linings. You should add
(or remove) brake fluid, as necessary, only when work is
done on the brake hydraulic system.
If you have too much brake fluid, it can spill on the
engine. The fluid will burn if the engine fs hot
enough. You or others could be burned, and your
vehicle could be damaged. Add brake fluid only when work
is done on the brake hydraulic system.
Refer to the Maintenance Schedule to determine when to
check your brake fluid. See “Periodic Maintenance
Inspections’’
in the Index.
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Capacities (Approximate) (Continued)
Crankcase
Oil and Filter Change
3800 (WN K) ............ 4.5 quarts (4.3 L)**
5.7 L (VIN P) ............ 5.0 quarts (4.7 L)**
Fuel Tank .................. 15.5 gallons (58.7 L)
Five-Speed ................. 6.8 pints (3.2 L)*
Six-Speed .................. 8.0 pints (3.8 L)*
Rear Axle Lubricant ............ 3.5 pints (1 .TL)
Manual Transmission
+Not all air conditioning refrigerants are the same.
If the air conditioning system in your vehicle needs
refrigerant, be sure the proper refrigerant is used.
If you’re not sure, ask your Pontiac dealer.
*Recheck fluid level after filling. See “Automatic
Transmission
Fluid” or “Manual Transmission Fluid”
in the Index.
**Recheck the oil level after filling. See “Engine Oil” in
the Index.
Vehicle Dimensions
Wheelbase
Front Tread
Rea’ Tread
Length
Firebird / Formula
Trans
Am
Width
Height
101.1 inches (2 566 mm)
60.7 inches (1 542 mm)
60.7 inches (1 540 mm)
195.6 inches (4 968 mm)
197.0 inches ( 5 005 mm)
74.5 inches (1 893 mm)
52.10 inches (1 323, nun)
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1 Short TripKity Maintenance Schedule 1
6,000 Miles (10 000 km)
0 Change engine oil and filter (or every
3 months, whichever occurs first).
An Emission Control Service.
0 Lubricate the steering linkage (or every
6 months, whichever occurs first).
0 Rotate tires. See “Tire Inspection and Rotation”
in the Index for proper rotation pattern and
additional mforrnation. Dwing tire rotation,
check
brake calipers for freedom of movement.
Refer to the appropriate
GM service manual for
proper caliper service procedures.
0 Change the rear axle gear lubricant if vehicle is used
to pull a trailer or has limited-slip merentid.
9,000 Miles (15 000 km)
0 Change engine oil and filter (or every
3 months, whichever occurs first).
An Emission Control Service.
. .I
DATE ACTUAL MILEAGE
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SERVICED BY
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Short Trip/City Maintenance Schedule I
- When doing frequent trailer towing.
- Uses such as found in taxi, police or
If you do not use your vehicle under any of
these conditions, change the fluid and filter at
IO0,OOO miles (1 66 000 km).
Manual transmission fluid doesn’t require change.
delivery service.
. DATE SERVICED BY: ACTUAL MILEAGE
23 ,_‘I .i .‘ id __. .... . . ’ ,:: ,: il - ..I _. .I
18,000 Miles (30 000 km)
0 Change engine oil and filter (or every
3 months, whichever occurs first)/.
An Emission
Control Service.
0 Lubricate the steering linkage (or every
6 months, whichever occurs first).
0 Rotate tires. See ‘Tire Inspection and Rotation”
‘in the Index for proper rotation pattern and
additional information. During tire rotation,
check brake calipers for freedom of movement.
Refer to the appropriate GM service manual for
proper caliper service procedures.
0 Change the rear axle gear lubricant if vehicle is
used to pull a trailer.
DATE SERVICED By: ACTUAL MILEAGE
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