1998 PONTIAC FIREBIRD service indicator

Low Coolant Light (5.7L V8 Engine)
This warning light should
come on while you are
starting your engine.
If the
light doesn’t come on, have
it repaired.
~
Your vehicle 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
is turned to OFF. Check coolant level and add
coolant as needed. The low coolant light might stay on
after filling the radiator. Turn the ignition to
OFF, 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 vehicle to overheat. See “Engine Overheating”
in the Index. Your vehicle could be damaged and it
wouldn’t be covered by your warranty.
Malfunction Indicator Lamp
(Service Engine
Soon Light)
SERVICE
ENGINE
SOON
Your vehicle is equipped
with a computer which
monitors operation of the
fuel, ignition and emission
control systems.
2-85

Care of Your Cassette Tape Player
A tape player that is not cleaned regularly can cause
reduced sound quality, ruined cassettes or a damaged
mechanism. Cassette tapes should be stored in their cases away from contaminants, direct sunlight and
extreme heat. If they aren’t, they may not operate
properly or may cause failure of the tape player.
Your tape player should be cleaned regularly after every
50 hours of use. Your radio may display CLN to indicate
that
you have used your tape player for 50 hours without
resetting the tape clean timer.
If this message appears on
the display, your cassette tape player needs to be
cleaned. It will still play tapes, but you should clean it as
soon as possible to prevent damage to your tapes and
player.
If you notice a reduction in sound quality, try a
known good cassette to see if it is the tape or the tape
player at fault. If this other cassette has
no improvement
in sound quality, clean the tape player.
The recommended cleaning method for your cassette
tape player is to use a scrubbing action, non abrasive
cleaning cassette with pads which scrub the tape head as
the hubs of the cleaner cassette turn. The recommended
cleaning cassette is available through your dealership
(GM Part No. 12344789).
When using a scrubbing action, non-abrasive cleaning
cassette, it
is normal for the cassette to eject because
your unit
is equipped with a cut tape detection feature
and a cleaning cassette may appear as a broken tape.
To
prevent the cleaning cassette from being ejected:
1. Turn the ignition to RUN or ACC.
2. Turn the radio off.
3. Press and hold TAPEPLAY button for three
seconds. The tape symbol
on the display will flash
for two seconds.
4. Insert the scrubbing action cleaning cassette while
the tape symbol is flashing.
5. Eject the cleaning cassette.
When the cleaning cassette
has been ejected, the cut tape
detection feature
is active again.
After you clean the player, press and hold EJECT for
five seconds to reset the CLN indicator. The radio will
display
--- to show the indicator was reset.
Cassettes are subject to wear and the sound quality
may degrade over time. Always make sure the cassette
tape is in good condition before you have your tape
player serviced.
3-21

Be sure the posted octane for premium is at least 91 (at
least
89 for middle grade and 87 for regular). If the
octane
is less than 87, you may get a heavy knocking
noise when you drive. If it's bad enough, it can damage
your engine.
If you're using fuel rated at the recommended octane or
higher and you hear heavy knocking, your engine needs service. But don't
worry if you hear a little pinging
noise when you're accelerating or driving up a
hill.
That's normal, and you don't have to buy a higher
octane
fuel to get rid of pinging. It's the heavy, constant
knock that means you have a problem.
If your vehicle is certified to meet California Emission
Standards (indicated on the underhood emission control
label),
it is designed to operate on fuels that meet
California specifications. If such fuels are not available
in states adopting California emissions standards, your
vehicle will operate satisfactorily on fuels meeting
federal specifications, but emission control system performance
may be affected. The malfunction indicator
lamp on your instrument panel may turn on and/or
your vehicle may fail a smog-check test. If this occurs,
return to
your authorized Pontiac dealer for diagnosis
to determine the cause of failure. In the event it is
determined that
the cause of the condition is the type of
fuels used, repairs may not be covered by your warranty.
Some gasolines that are not reformulated for
low
emissions contain an octane-enhancing additive called
methylcyclopentadienyl manganese tricarbonyl (MMT);
ask your service station operator whether or not his fuel
contains
MMT. General Motors does not recommend the
use of such gasolines.
If fuels containing "'I' are used,
spark plug life may be reduced and your emission
control system performance may be affected. The
malfunction indicator lamp on your instrument panel
may
turn on. If this occurs, return to your authorized
Pontiac dealer for service.
6-4

Locks
Cylinders ................................... 7-33
Key Lock Cylinder Service ..................... 7-33
Low coolant Light .............................. 2-85
Low Oil Light ................................. 2-89
Low Traction Light ......................... 2-84, 4-9
Lubricants and Fluids ............................ 7-38
Lubrication Service, Body ........................ 7-33
........................................ Door 2-4
PowerDoor .................................. 2-5
LossofControl ................................ 4-14
Main Fuse Block .............................. 6-64
Maintenance. Normal Replacement Parts ............ 6-70
Maintenance Record ............................ 7-40
Maintenance Schedule ............................ 7- 1
Long Trip/Highway Definition ................... 7-6
Long TripMghway Intervals ..................... 7-6
Owner Checks and Services ..................... 7-32
Periodic Maintenance Inspections ................ 7-36
Recommended Fluids and Lubricants ............. 7-38
Scheduled Maintenance Services .................. 7-4
Short TripKity Definition ....................... 7-5
Short TripKity Intervals ........................ 7-5
Maintenance. Underbody ......................... 6-60
Maintenance When Trailer Towing ................. 4-38
Malfunction Indicator Lamp ...................... 2-85
Manual Front Seat ............................... 1-2
Manual Remote Control Mirror . . ............. 2-57
Manual Transmission
Check
7-33
Fivespeed .................................. 2-35
Fluid ....................................... 6-24
......................................
Operation ................................... 2-35
Shift Speeds ................................. 2-37
Starting Your Engine .......................... 2-26
Six Speed ...................................
Map Pocket ...................................
2-36
2-58
Methanol ...................................... 6-5
Mirrors
Convex Outside .............................. 2-58
Inside Daymight Rearview ..................... 2-57
Manual Remote Control ........................ 2-57
Outside Manual Adjustable ..................... 2-57
Power Remote Control ......................... 2-57
Multifunction Lever ............................. 2-46
Neutral, Automatic Transmission ................. 2-32
New Vehicle “Break-In” ......................... 2-23
Odometer .................................... 2-79
Odometer, Trip ................................. 2-79
Visorvanity ................................. 2-61
MountainRoads ................................ 4-23
Nightvision ................................... 4-16
Off-RoadRecovery ............................. 4-12
~~ .. 9-7

Transmitters. Matching to Your Vehicle .............. 2-9
Transmitters. Synchronization ...................... 2-8
Transportation. Courtesy .......................... 8-8
T-Top Sunshades ............................... 2-67
lTYUsers ..................................... 8-5
Turn Signal and Lane Change Indicators ............. 2-47
Turn SignaVMultifunction Lever ................... 2-46
Turn Signals When Towing a Trailer ................ 4-37
Twin Lift-off Roof Panels ........................ 2-62
Tripodometer ................................. 2-79
underbody Flushing Service ..................... 7-35
Underbody Maintenance ......................... 6-60
Underhood Electrical Center ...................... 6-66
Vehicle
Controlofa
.................................. 4-5
Damagewarnings .............................. iv
Dimensions
................................. 6-70
Identification Number ......................... 6-62
Loading .................................... 4-30
Storage ..................................... 6-37
Ventilation System ............................... 3-6
Visor Vanity Mirror ............................. 2-61
Visors. Sun .................................... 2-61
Voltmeter ..................................... 2-8 1 warning
Devices
............................... 5-3
Warning Lights. Gages and Indicators ............... 2-79
Warranty Information ............................ 8-10
Washer Fluid. Windshield .................. 2-49. 6-32
Washing Your Vehicle ........................... 6-57
Weatherstrips .................................. 6-57
wheel
Alignment .................................. 6-51
Nut Torque ............................. 5.37. 6.68
Replacement ................................. 6-51
Wrench ..................................... 5-30
Windows ..................................... 2-45
Manual ..................................... 2-45
Power ...................................... 2-45
Windshield Washer ............................. 2-49
Fluid .................................. 2.49. 6.32
Fluid Level Check ............................ 7-32
Windshield Wipers .............................. 2-48
Blade Replacement ........................... 6-42
Fuses ...................................... 6-63
Winter Driving ................................. 4-25
Wiper Blade Check ............................. 7-33
Wiring. Headlamp .............................. 6-63
WreckerTowing ................................. 5-8
Wrench. Wheel. ................................ 5-30
9-12