1997 PONTIAC FIREBIRD engine

Long Trip/Highway Maintenance Schedule I
90,000 Miles (150 000 km) (Continued)
0 Rotate tires. See “Tire Inspection and
Rotation” in the Index for proper rotation
pattern and additional information,
(See footnote +.> (Also see footnote ++.)
97,500 Miles (162 500 km)
0 Change engine oil and filter (or every
12 months, whichever occurs first).
An Emission Control Service.
0 Lubricate chassis components (or every
12 months, whichever occurs first).
(See footnote
#.)
0 Rotate tires. See “Tire Inspection and
Rotation” in
the Index for proper rotation
pattern
and additional information.
(See footnote +.)

I Long Tripmighway Maintenance Schedule I
100,000 Miles (1 66 000 km)
Inspect spark plug wires.
An Emission Control Sewice.
17 Replace spark plugs.
An Emission Control Service.
If you haven’t used your vehicle under
severe service conditions listed previously
and, therefore, haven’t changed your
automatic transmission fluid, change
both
the fluid and filter.
150,000 Miles (240 000 km)
Drain, flush and refill cooling system
(or every
60 months since last service,
whichever occurs first). See “Engine
Coolant” in the Index
for what to use.
Inspect hoses. Clean radiator, condenser,
pressure cap and neck. Pressure test
the cooling system and pressure cap.
An Emission Control Service.
I DATE I ACTUAL MILEAGE (SERVICED BY:(

Part B: Owner Checks and Services Engine Coolant Level Check
Listed below are owner checks and services which Check the engine co’olant level and add DEX-COOL@
should be performed at the intervals specified to help coolant mix if necessary, See “Engine Coolant” in the
ensure the safety, dependability and emission control Index for further details.
performance of your vehicle.
Be sure any necessary repairs
are completed at once.
Whenever any fluids or lubricants are added to your
vehicle, make
sure they are the proper ones, as shown in
Part D.
At Each Fuel Fill
If is importunt for you or a sewice statim attendant tu
peqfiorm these underhood checks ut eachfielfill.
Engine Oil Level Check
Check the engine oil level and add the proper oil if
necessary.
See “Engine Oil” in the Index €or
further details.
Windshield Washer Fluid Level Check
Check the windshield washer fluid level in the
windshield
washer tank and add the proper fluid if
necessary. See “Windshield Washer Fluid” in the Index
for further details.
At Least Once a Month
Tire Inflation Check
Make sure tires are inflated to the correct pressures. See
“Tires”
in the Index for further details.
Cassette Deck Service
Clean cassette deck. Cleaning should be done every
50 hours of tape play. See “Audio Systems” in the
Index for further details.
7-44

Starter Switch Check When
you are doing this check, the vehicle could
move suddenly.
If it does, you or others could be
injured. Follow the steps below. Brake-Transmission Shift Interlock
(BTSI) Check
(Automatic Transmission)
1.
2,
3.
Before you start, be sure you have enough room
around the vehicle.
Firmly apply
both the parking brake (see “Parking
Brake” in the Index if necessary) and the regular brake.
NOTE: Do not use the accelerator pedal, and be
ready to turn off the engine immediately if it starts.
On automatic transmission vehicles, try to start the
engine in each
gear. The starter should work only in
PARK (P) or NEUTRAL (N). If the starter works in
any other position, your vehicle needs service.
On manual transmission vehicles, put the
shift lever
in
NEUTRAL (N), push the clutch down halfway
and try to start the engine. The starter should work
only when the clutch is
pushed down all the way to
the floor. If the starter works when the clutch isn’t
pushed
all the way down, your vehicle needs service.
When you are doing this check, the vehicle could
move suddenly. If it does, you or others could be
injured. Follow the steps below.
1.
2.
3.
Before you start, be sure you have enough room
around the vehicle. It should be parked
on a
level surface.
Firmly apply the parking brake (see “Parking Brake”
in the Index if necessary).
NOTE: Be ready to apply the regular brake
immediately
if the vehicle begins to move.
With the engine off, turn the key to the RUN
position, but don’t start the engine. Without applying
the regular brake, try to move the shift lever out of
PARK (P) with normal effort. If the shift lever
moves out
of PARK (P), your vehicle’s BTSI
needs service.
7-46

Ignition Transmission Lock Check
While parked, and with the parking brake set, try to turn
the ignition key to LOCK in each shift lever position.
0 With an automatic transmission, the key should turn
to LOCK only when the shift lever is in
PARK (P).
LOCK only when the shift lever is in REVERSE (R).
With a manual transmission, the key should turn to
On vehicles with a key release button, try to turn the key
to LOCK without pressing the button. The key should
turn to LOCK only when you press the key button.
On all vehicles, the key should come out only in LOCK.
Parking Brake and Automatic Transmission
PARK (P) Mechanism Check
I
When you are doing this check, your vehicle
could begin to move. You or others could be
injured and property could be damaged. Make
sure there is
room in front of your vehicle in case
it begins to roll. Be ready to apply the regular
brake at once should the vehicle begin to move.
Park on a fairly steep hill, with the vehicle facing
downhill. Keeping your foot on the regular brake, set the
parking brake.
e
a
To check the parking brake’s holding ability:
With the engine running and transmission in
NEUTRAL
(N), slowly remove foot pressure from
the regular brake pedal.
Do this until the vehicle is
held by the parking brake only.
To check the PARK (P) mechanism’s holding ability:
With the engine running, shift to
PARK (P). Then
release all brakes.
Underbody Flushing Service
At least every spring, use plain water to flush any
corrosive materials from the underbody. Take care to
clean thoroughly any
areas where mud and other debris
can collect.

Part C: Periodic Maintenance
Inspections
Listed below are inspections and services which should be
performed at least twice a year (for instance, each spring
and fall).
You should let your GM dealer’s service
department
or other qualified service center do these jobs.
Make sure any necessary repairs are completed at once.
Proper procedures to perform these services may be
found in a GM service manual. See “Service and Owner
Publications” in the Index.
Steering and Suspension Inspection
Inspect the front and rear suspension and steering
system for damaged, loose or missing
parts, signs of
wear or lack of lubrication. Inspect the power steering
lines and hoses for proper
hook-up, binding, leaks,
cracks, chafing, etc.
Exhaust System Inspection
Inspect the complete exhaust system. Inspect the body near
the exhaust system. Look for broken, damaged, missing
or
out-of-position parts as well as open seams, holes, loose
connections or other conditions which could cause a heat
build-up in the
floor pan or could let exhaust fumes into
the vehicle. See “Engine Exhaust”
in the Index.
Radiator and Heater Hose Inspection
Inspect the hoses and have them replalced if they are
cracked, swollen
or deteriorated. Inspect all pipes,
fittings and clamps; replace as needed.
Throttle Linkage Inspection
Inspect the throttle linkage for interference or binding, and
for damaged or missing parts. Replace parts as needed.
Replace any cables that have
high effort or excessive wear.
Do not lubricate accelerator and cruise conbd cables.
Wear Axle Service
Check the gear lubricant level in the rear axle and add if
needed. See “Rear Axle” in
the Index. A fluid loss may
indicate
a problem. Check the axle and repair it if needed.
Brake System Inspection
Inspect the complete system. Inspect brake lines and
hoses
for proper hook-up, binding, leaks, cracks,
chafing, etc. Inspect disc brake pads for wear and rotors
for surface condition.
Also inspect drum brake linings
for wear and cracks. Inspect other
brake parts, including
drums, wheel cylinders, calipers, parking brake, etc. The
parking brake is self-adjusting and no manual
adjustment
is required. You may need to have your
brakes inspected more often if
your driving habits or
conditions result in frequent braking.

Part D: Recommended Fluids and
Lubricants
NOTE: Fluids and lubricants identified below by name,
part number or specification may be obtained from your
GM dealer.
USAGE
~
Engine Coolant
Coolant
Supplement Sealer
FLUIDLUBRICANT
Engine oil w-
Petroleum Institute Certified For
Gasoline Engines “Starburst”
symbol of the proper viscosity. To
determine the preferred viscosity
for your vehicle’s
engine, see
“Engine Oil” in the Index.
50/50 mixture of clean water
(preferably distilled) and use only
GM Goodwrench* DEX-COOL@
or Havoline’ DEX-COOL@
coolant. See “Engine Coolant” in
the
Index.
GM Part No. 3634621 or
equivalent
with a complete flush
and refill.
USAGE
Hydraulic Brake
System
Hydraulic Clutch
System
Power Steering System
Manual
Transmission
__
Automatic
Transmission Key
Lock
Cylinders
-
Clutch Linkage
Pivot Points
PLUJD/LUBRICANT
Delco Supreme 11 @ Brake Fluid
(GM Part No. 12377967 ur
equivalent DOT-3 brake fluid).
Hydraulic Clutch Fluid
(GM Part
No. 12345347 or equivalent
DOT-3
brake fluid).
GM Power Steering Fluid (GM
Part No. 1052884 - 1 pint,
1050017 - 1 quart, or equivalent).
DEXRON@-III Automatic
Transmission Fluid.
DEXRON@-III Automatic
Transmission Fluid.
Multi-Pur
ose lubricant,
Superlube
(GM Part
No. 12346241 or equivalent).
Engine
oil.
-
&

1997 PONTIAC SERVICE PUBLICATIONS ORDERING INFORMATION
The following publications covering the operation and servicing of your vehicle can be purchased by filling out
the Sewice Publication Order Form in this book and mailing it in with your check, money order,
or credit card information to Helm, /ncorporated (address below.)
CURRENT PUBLICATIONS FOR 1997 PONTIAC
SERVICE MANUALS
Service Manuals have the diagnosis and repair information
on engines, transmission, axle, suspension, brakes,
electrical, steering,
body, etc.
RETAIL
SELL PRICE: $90.00
TRANSMISSION, TRANSAXLE, TRANSFER CASE UNIT
REPAIR MANUAL
This manual provides information on unit repair service
procedures, adjustments and specifications for €he
1997 GM transmissions, transaxles and transfe:r cases.
RETAIL SELL PRICE: $40.00
SERVICE BULLETINS
Service Bulletins give technical service information needed
to knowledgeably service General Motors cars and trucks.
Each bulletin contains instructions
to assist in the
diagnosis and service
of your vehicle.
OWNER’S INFORMATION
Owner publications are written directly for Owners and
intended
to provide basic operational information about the
vehicle. The owner’s manual will include the Maintenance
Schedule for
all models,
In-Portfolio: Includes
a Portfolio, Owner’s Manual and
Warranty Booklet. RETAIL SELL
PRICE: $1 5.00
Without Portfolio: Owner’s Manual only.
RETAIL SELL PRICE: $1 0.00
CURRENT & PAST MODEL ORDER FORMS
Sewice Publications are available for current and past
rno’del
GM vehicles. To request an order form, please
specify year and
model name of the vehicle.