check engine PONTIAC FIREBIRD 1996 Owners Manual
[x] Cancel search | Manufacturer: PONTIAC, Model Year: 1996, Model line: FIREBIRD, Model: PONTIAC FIREBIRD 1996Pages: 386, PDF Size: 19.18 MB
Page 58 of 386

To replace the battery in the Remote Lock
Control transmitter:
1. Carefully pry off the cover by inserting a dime (or
2. Lift off the back cover.
3. Remove and replace the battery. Use one battery,
similar object) in a slot between the covers and twist.
type CR2032, or a similar type. Put new battery in
printed side down.
4. Replace the back cover. Make sure the cover is on
tightly
so water won’t get in.
5. Check the trans,mitter operation. If the transmitter
does not work after battery replacement, it may need
to be resynchronized or matched to your vehicle. See
“Synchronization” in the Index.
It can be dangerous to drive with the hatch open
because carbon monoxide (CO) gas can come into
your vehicle. You can’t see or smell
CO. It can
cause unconsciousness
and even death.
If you must drive with the hatch open or if
electrical wiring or other cable connections
must pass through the seal between the body and
the hatch:
Make sure all windows are shut.
Wrn the fan on your heating or cooling
system to its highest speed with the setting
on
VENT. That will force outside air into
your vehicle. See “Comfort Controls” in
the Index.
instrument panel, open them all
the way.
If you have air outlets on or under the
See “Engine Exhaust” in the Index.
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Page 64 of 386

The ignition key must be clean and dry befote it’s
inserted in the ignition or the engine may not start. If the
engine does not start and the SECURITY light stays on
when you try to start the vehicle, the key may be dirty or
wet.
Turn the ignition off.
Clean and dry the key. Wait about three minutes and try
again. The SECURITY light may remain on during this
time. If the starter still won’t work, and the key appears
to be clean. and
,dry, wait about three minutes and try
another ignition key. At this time, you may also want to
check the fuses (see “Fuses and Circuit Breakers” in the
Index).
If the starter won’t work with the other key, your
vehicle needs service.
If your vehicle does start, the first
ignition key may be faulty. See your Pontiac dealer or a
locksmith who can service the PASS-Key
II.
See your Pontiac dealer or a locksmith who can service
the PASS-Key
I1 to have a new key made.
If you’re ever driving and the SECURITY light comes
on and stays on, you will be able to restart your engine if
you turn it
off. Your PASS-Key II system, however, is
not working properly and must be serviced’by your
Pontiac dealer. Your vehicle is not protected by the
PASS-Key I1 system.
If you lose or damage a PASS-Key I1 ignition key, see
your Pontiac dealer or a locksmith who can service
PASS-Key I1 to have a new key made.
In an emergency,
call the Pontiac Roadside Assistance Program at
1-800-ROADSDJ
or 1-800-762-3743.
If you accidentally use
a key that has a damaged or
missing resistor pellet, the starter won’t work and the
SECURITY light
will flash. But you don’t have to wait
three minutes before trying another ignition key.
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Page 73 of 386

Manual transmission
The gear selector should be in NEUTRAL (N).’Hold the
clutch pedal to the floor and start the engine. Your
vehicle won’t start
if the clutch pedal is not all the way
down
-- that’s a safety feature.
Starting Your 3800 Engine
1. Without pushing the accelerator pedal, turn your
ignition key to START. When the engine starts, let
go of the key. The idle speed will go down as your
engine gets
warm.
NOTICE:
Holding your key in START for longer than
15 seconds at a time will cause your battery to be
drained much sooner.
And the excessive heat can
damage your starter motor.
2. If it doesn’t start right away, hold your key in
START for about three to five seconds at a time until
your engine starts. Wait about
15 seconds between
each try to help avoid draining your battery.
3. If your engine still won’t start (or starts but then
stops), it could be flooded with too much gasoline.
Try pushing your accelerator pedal all the way to the
floor and holding
it there as you hold the key in
START for about three seconds. If the vehicle starts
briefly but then stops again, do the same thing, but
this time keep the’ pedal down for five or six seconds.
This clears the extra gasoline
from the engine.
After waiting about
15 seconds, repeat the normal
starting procedure.
NOTICE:
Your engine is designed to work with the
electronics
in your vehicle. If you add electrical
parts or accessories, you could change the
way
the engine operates. Before .adding electrical
equipment, check with your dealer.
If you don’t,
your engine might not perform properly.
If you ever have to have your vehicle towed, see
the part
of this manual that tells how to do it
without damaging
your vehicle. I See c6To~g
Your Vehicle” in the Index.
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Page 74 of 386

Starting Your 5.7 Liter LT1 Engine
1. Without pushing the accelerator pedal, turn the
ignition key to START. When the engine starts,
let
go of the key. The idle speed will go down as your
engine gets warm.
NOTICE:
Holding your key in START for longer than
15 seconds at a time will cause your battery to be
drained much sooner. And the excessive heat can
damage your starter motor.
2. If it doesn't start wihn 10 seconds, push the
accelerator pedal
all the way to the floor, while you
hold the ignition key in START. When the engine
starts, let go of the key and let up on the accelerator
pedal. Wait about
15 seconds between each try to
help avoid draining your battery.
When starting your engine in very cold weather (below
0°F or -18"C), do this:
1. With your foot off the accelerator pedal, turn the
ignition key to START and hold it there. When the
engine starts,
let go of the key. Use the accelerator pedal
to maintain engine speed, if you have to, until
your engine
has run for a while.
stops), it could be flooded with too much gasoline.
Try pushing your accelerator pedal
all the way to the
floor and holding it there as you hold the key in
START for about three seconds. If the vehicle starts
briefly but then stops again, do the same thing, but
this time keep the pedal down for five or six seconds.
This clears the extra gasoline from the engine.
2. If your engine still won't start (or starts but then
I NOTICE:
Your engine is designed to work with the
electronics in your vehicle.
If you add electrical
parts or accepsories, you could change the
way
the engine operates. Before adding electrical
equipment, check with your dealer.
If you don't,
your engine might not perform properly.
If you ever have to have your vehicle towed, see
the part of this manual that tells how to do
it
without damaging your vehicle. See 4'Towing
Your Vehicle" in the Index.
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Page 125 of 386

Warning lights come on when there my be or is a
problem with one of your vehicle’s functions. As YQU
will see in the details on the next fay pages, some
warning lights come on briefly when you start the
engine
just to let you know they’re working. If you are
familiar with this section, you should not be alarmed
when
this happens.
Gages can indicate when there may be
or is a problem
with one
of your vehicle’s functions. Often gages md
warning lights work together to let you know when
there’s a problem with your vehicle.
When one of the warning lights comes on and stays on
when you are driving, or when one o’f the gages shows
there may be a problem, check the section that tells you
what to
do about it. Please follow this manual’s advice.
Waiting to
do repairs can be costly -- and even
dangerous. So please get to know your warning lights
and gages. They’re
a big help.
Safety Belt Reminder Light
When the key is turned to RUN or START, a chime will
come on
for about eight seconds to remind people t~
fasten their safety belts.
The safety
belt light will
also come on and 2tay.m
for about 70 seconds. If the
driver’s belt is already
buckled, neither
the chime
nor the light will come on.
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Page 126 of 386

Air Bag Readiness Light
There is an air bag readiness light on the instrument
panel, which shows AIR
BAG. The system checks the
air bag’s electrical system for malfunctions. The light
tells you if there
is an electrical problem. The system
check includes
the air bag sensors, the air bag modules,
the wiring and the crash sensing and diagnostic module.
For more information on the air bag system, sed “Air
Bag” in the Index.
AIR
BAG
You will see this light flash
for a few seconds when you
turn your ignition to
RUN
or START. Then the light
should go out. This means
the system is ready.
If the air bag readiness light doesn’t come on when you
start your vehicle, or stays on, or comes on when you
are driving, your air bag system may not work properly.
Have your vehicle serviced right away.
Voltmeter
I p4
You can read battery
voltage on
your voltmeter.
If it reads less than 11 volts
or more than 16 volts while
your engine
is running,
and it stays there, you may
have
a problem with the
electrical charging system.
Have it checked right away. Driving with the voltmeter
reading in a warning zone could drain your battery.
If you idle your engine for a while, the voltmeter
reading might move into the yellow zone, If the reading
stays in the yellow zone while you are driving, you may
have a problem with the electrical charging system.
Have it checked. While the voltmeter reads in the
yellow
zone, your battery may not be able to power certain
electrical accessories,
like ABS. (If this happens, your
ABS INOP light will come on. See “Anti-Lock Brake
System Warning Light” in this
part.)
If you must drive a short distance with the voltmeter
reading in a warning zone,
turn off all your accessories,
including your comfort control and audio system.
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Page 131 of 386

Low Coolant Light (V8 Engine)
LOW
COOLANT
I
This warning light should
come on while
you are
starting your engine. If the
light doesn’t come on, have
it repaired.
Your Firebird
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 switch is turned to
the
OFF position. Check coolant level and add coolant
as needed. The LOW COOLANT light might stay on
after filling the radiator., Turn the ignition switch to the
OFF position, 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 Pontiac to overheat. See “Engine
Overheating’’
in the^ Index. Your Pontiac could be
damaged md it wouldn’t be covered by your
warranty.
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Page 132 of 386

Malfunction Indicator Lamp (Service Engine Soon Light)
SERVICE
ENGINE
SOON
Your Pontiac is equipped
with a computer which
monitors operation of the
fuel, ignition and emission
control systems.
. . , , ..** , .- ,_ , . ,I , - . 'G, .. .. . .. .-
This system is called OBD I1 (On-Board
Diagnostics-Second Generation) and is intended to
assure that emissions are at acceptable levels for the life
of the vehicle, helping to produce a cleaner
environment. (In Canada, OBD
11 is replaced by
Enhanced Diagnostics.) The SERVICE ENGINE SOON
light comes on to indicate that there is a problem and
service
is required. Malfunctions often will be indicated
by the system before any problem is apparent, which
may prevent more serious damage to your vehicle. This
system
is also designed to assist your service technician
in correctly diagnosing any malfunction.
NOTICE:
If you keep driving your vehicle with this light
on, after a while, your emission controls may not
work as well, your fuel economy may
not be as
good and your engine may not run as smoothly.
This could lead to costly repairs that may not be
covered by your warranty.
This light should come on, as a check to show you it is
working, when the ignition is on and the engine is not
running:If the light doesn't come on, have it repaired.
This light will also come on during a malfunction in one
of two ways:
0 Light Flashing -- A misfire condition has been
detected.
A misfire increases vehicle emissions and
may damage the emission control system on your
vehicle. Dealer or qualified service center diagnosis
and service
is required.
0 Light On Steady -- An emission control system
malfunction has been detected on your vehicle.
Dealer
or qualified service center diagnosis and
service may be required.
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Page 134 of 386

Have you recently changed brands of fuel?
If so, be sure to fuel your vehicle with quality fuel (see
“Fuel” in the Index).
Poor fuel quality will cause your
engine not to run as efficiently as designed. You may
notice this as stalling after start-up, stalling when you
put the vehicle into gear, misfiring, hesitation on
acceleration or stumbling on acceleration. (These
conditijons may go away once the engine is warmed up.)
This will be detected by the system and cause
the light
to turn on.
If you experience this condition, change the fuel brand
you use. It will require at least one full tank of the
proper fuel to turn the light
off.
If none of the above steps have made the light turn off,
have your dealer or qualified service center check the
vehicle. Your dealer has
the proper test equipment and
diagnostic tools
to fix any mechanical or electrical
problems that may have developed.
Engine Oil Pressure Gage
This gage tells you if there
could be
a problem with
your engine oil pressure.
The engine oil pressure gage shows the engine oil
pressure in psi (pounds per square inch) in the United
States, or Wa (kilopascals)
in Canada, when the engine
is running. Oil pressure should be 20 to 80 psi (140 to
550 kPa). On the 3800 engine the oil pressure should be
between
20 and 120 psi (140 to 827 kPa). It may vary
with engine speed, outside temperature and oil viscosity,
but readings above the red area show the normal
operating range. Readings in the red area tell
you that
the engine is low on oil, or that you might have some
other oil problem. See “Engine Oil” in the Index.
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Page 135 of 386

Don’t keep driving if the oil pressure is low. If
you do, your engine can become
so hot that it
catches fire.
You or others could be burned.
Check your
oil as soon as possible and have your
vehicle serviced.
NOTICE:
I
Damage to your engine from neglected oil
problems
can be costly and is not covered by
your warranty.
Low Oil Light
LOW OIL
Your vehicle is equipped with an oil level monitoring
system. When
you start your engine, the waning light
will come
on briefly. If the light doesn’t come on, have
it repaired.
If the light stays on after starting your engine, your
engine oil Level may be too
low. You may need to add
oil.
See “Engine Oil” in the Index.
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