1994 PONTIAC FIREBIRD check engine

Features and Controls
I rl SECUIITY
The ignition key must be clean and dry
before 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
will 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
... 50
Faulty. See your Pontiac dealer or a
locksmith who can service the
PASS-Key@II.
[f you accidentally use a key that has a
Jamaged 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.
See your Pontiac dealer or a locksmith
who can service the PASS-Key@II 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@ I1
system, however, is not working properly
and must be serviced by your Pontiac
dealer. Your vehicle is not protected by
the PASS-Key% system.
If you lose or damage a PASS-Key@ I1
ignition key, see your Pontiac
dealer or a locksmith who can service
PASS-Key% to have a new key made.
In
an emergency, call the Pontiac Roadside
Assistance Program on
1-800-ROADSIDE
or 1-800-762-3743.
New Vehicle
“Break-Zn”
NOTICE:
Your modem Pontiac doesn’t need an
elaborate “break-in.” But it will per-
form better in the long run if you fol-
low these guidelines:
Keep your speed at
55 mph (88
km/h) or less for the first 500
miles (804 km).
Don’t drive at any one speed
-
fast or slow - for the first 500
miles (804 km). Don’t make
full-throttle starts.
Avoid malung hard stops for the
first 200 miles (322 km) or
so.
During this time your new brake linings aren’t yet broken in. Hard
stops with new linings can mean
premature wear and earlier
replacement. Follow this
“brealung-in” guideline every
time you get new brake linings.
ProCarManuals.com

NOTICE: 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 your engine 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 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 fuel
injection system 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 “Towing
Your Vehicle” in
the Index.
To start your VS 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.
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
2. If it doesn’t start within 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.
1
53. .
ProCarManuals.com

Features and Controls
When starting your engine in very cold
weather (below 0°F or
- 18”C), do this:
1.
2.
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.
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.
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 fuel
injection system 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 “Towing
Your Vehicle” in the Index.
Driving through Deep
Standing Water
NOTICE:
If you drive too quickly through deep
puddles or standing water, water can
come in through your engine’s air
intake and badly damage your
engine. If you can’t avoid deep
puddles or standing water, drive
through them very slowly.
Performance Mode Switch
(Option)
This switch lets you change from a
normal driving mode to a performance
mode. When you start the engine, the switch will be in normal mode. For
general driving conditions, use the
normal mode. It will remain
in normal
unless you select the “PERFORM”
feature.
For a firmer shift and increased
performance, you may choose the
“PERFORM, mode. The light in the
center
of the switch will light up when
selected. The switch will then remain in
“PERFORMANCE’ mode until the
engine is shut off, when it will go back to
normal mode.
... 54
ProCarManuals.com

Trip Odometer
The trip odometer can tell you how far
your vehicle has been driven since you
last set the trip odometer to zero.
To set the trip odometer to zero, press the
knob.
Tachometer
The tachometer displays the engine speed in thousands of revolutions per minute
(rpm).
I NOTICE:
I
Do not operate the engine with the
tachometer in the red area, or engine
damage may occur.
Warning Lights, Gages
and Indicators
This section describes the warning lights
and gages that may be on your vehicle.
The pictures will help you locate them.
Warning lights and gages can signal that
something is wrong before
it becomes
serious enough to cause
an expensive
repair or replacement. Paying attention to
your warning lights and gages could also
save you or others from injury.
Warning lights go on when there may be
or is a problem with one of your vehicle’s
functions.
As you will see in the details
on the next few pages, some warning
lights come on briefly when you turn the
ignition key 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 and warning lights
work together to let you know when
there’s a problem with your vehcle. When
one of the warning lights comes on
and stays on when you are driving, or
when one
of the gages shows there may
be a problem, check the section that tells
you what to do about it. Please follow the
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.
89. .
ProCarManuals.com

When this warning light is on, the system
will not limit wheel spin. Adjust your
driving accordingly.
Low Traction Light
When your anti-lock system is adjusting
brake pressure to help avoid a braking
skid, the “LOW TRAC” light will appear
on your instrument cluster. If you have
the traction control system, this light will
also come on when the system is limiting
wheel spin. Slippery road conditions may
exist if this light comes on,
so adjust your
driving accordingly. The light will stay
or
for a few seconds after the anti-lock
system stops adjusting brake pressure or
the traction control system stops limiting
wheel spin. The “LOW TRAC” light also
comes
on briefly, as a bulb check, when
the engine is started.
Sngine Coolant Temperature Gage
’his gage shows the engine coolant
emperature.
If the gage pointer moves
nto the red area, your engine is too, hot!
t means that your engine coolant fias
werheated. If you have been operiting
‘our vehicle under normal driving-
onditions, you should pull off the road,
top your vehicle and turn
off the engine
s soon as possible.
IOT COOLANT CAN BURN
YOU
iADLY!
n “Problems on the Road,” this manual
hows what
to do. See “Engine
Iverheating” in the Index.
93 ...
ProCarManuals.com

Features and Controls
I
Voltmeter
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.
... 94
:If this happens, your “ABS INOP’ light
will come on. See “Anti-Lock Brake
System Warning Light” in this
part.)
[f you must drive a short distance with the
voltmeter reading in a warning zone, turn
~ff all your accessories, including your
:omfort control and audio systems.
Malfunction Indicator Lamp
(Service Engine Soon Light)
A computer monitors operation of your
fuel, ignition and emission control
systems. This light should come on when
the ignition is on, but the engine is not
running, as a check to show you it is
working.
If it doesnot come on at all,
have it fixed right away.
If it stays on, or
it comes on while you are driving, the
computer is indicating that you have a
problem. You should take your vehicle in
for service soon.
ProCarManuals.com

Features and Controls
CHECK
GAUGES
Check Gages Light
This light will come on briefly when you
are starting the engine. If the light comes
on and stays on while you are driving,
check your gages to see
if they are in the
warning areas.
... 96
LOW
OIL
,ow Oil Light
!our vehicle is equipped with an oil level
nonitoring system. When you start your
ngine, the light will come on briefly. If
he light doesn’t come on, have it
epaired. If the light stays on after startine
‘our engine, your engine oil level may be
30 low. You may need to add oil. See
Engine Oil” in the Index.
I NOTICE:
The oil level monitoring system only
checks the oil level when you are
starting your engine. It does not keep
monitoring the level once your en- gine is running.
Also, the oil level
check only works when the engine
has been turned off long enough for
the oil to drain back into the oil pan.
ProCarManuals.com

Comfort Controls and Audio Systems
/I
Ventilation Tips
Keep the hood and front air inlet free
of ice, snow, or any other obstruction
(such as leaves). The heater and
defroster will work far better, reducin
the chance of fogging the inside of
your windows.
When you enter a vehicle
in cold
weather, turn the fan control knob to
the right for a few moments before
driving off. This helps clear the intak
ducts of snow and moisture, and
reduces the chance of fogging the
inside
of your windows.
Keep the air path under the front seat
clear of objects. This helps air to
circulate throughout your vehicle.
Audio Systems
7
i
(
1:
1
1
i
1
1
I
I’
four Delco@ audio system has been
lesigned to operate easily and give years
>f listening pleasure. But you will get the
nost enjoyment out of it if you acquaint
yourself with it first..Find out what your
Delco’ system can do and how to operate
111 its controls, to be sure you’re getting
he most out of the advanced engineering
:hat went into it.
[f you have power door locks, your
vehicle has a feature called Retained
Accessory Power
(RAP). With RAP you
:an play your audio system even after the
ignition is
off. See the Index under
“Retained Accessory Power.”
NOTICE:
Before you add any sound equipment
to your vehicle
- like a tape player,
CB radio, mobile telephone or
two-way radio
- be sure you can
add what you want. If you
can, it’s
very important to do it properly.
Added sound equipment may inter-
fere with the operation of your
vehicle’s engine, Delco@ radio or
other systems, and even damage them. And, your vehicle’s systems
may interfere with the operation of
sound equipment that has been added
improperly
So, before adding sound equipment,
check with your dealer and be sure to
check Federal rules covering mobile radio and telephone units.
. . .IO8
ProCarManuals.com