engine oil PONTIAC FIREBIRD 1996 Owners Manual

I
Vehicle Symbols
These are some of the symbols you may find on your vehicle.
For example,
these symbols
are used on an
original battery:
POSSIBLE A
CAUTION
INJURY
PROTECT EYES BY
SHlELDlNG
CAUSTIC
ACID COULD BATTERY
CAUSE
BURNS
AVOID
SPARKS
OR
FLAMES
SPARK
OR ,\I/,
COULD FLAME
EXPLODE BAllERY
These symbols are important
for you and
your passengers
whenever your
vehicle
is
driven:
n
FASTEN
SEAT
BELTS
POWER
1
WINDOW
a?
AIR BAG p
These symbols
have to
do with
your lights:
PARKING pf
LAMPS
FOG LAMPS $0
These symbols
are on some
of
your controls:
WINDSHIELD
WIPER
WINDSHIELD DEFROSTER
WINDOW
DEFOGGER
These symbols are used on
warning and
indicator lights:
ENGINE Fd
COOLANT
TEMP
-
CHARGING I-1
BATTERY
SYSTEM
BRAKE
(0)
COOLANT a
ENGINE OIL e,
PRESSURE
ANTI-LOCK
(e)
BRAKES
Here are some
other symbols
you may see:
FUSE
LIGHTER
m
HORN )cr
SPEAKER
b
FUEL p3
J
V
ProCarManuals.com

Engine Coolant Heater (Option)
[n very cold weather, 0°F (- 18 "C) or colder, the engine
coolant heater can help. You'll get easier starting and
better fuel economy during engine warm-up. Usually,
the coolant heater should be plugged in a minimum
of
four hours prior to starting your vehicle,
I'o Use the Coolant Heater
1. Turn off the engine.
2. Open the hood and unwrap the electrical cord.
3. Plug it into a normal, grounded 110-volt AC outlet.
P
A CAJT,,J:
Plugging the cord into an ungrounded outlet
coul'd cause an electrical shock. Also, the wrong
kind
of extension cord could overheat and cause
a
fire. You could be seriously injured. Plug the
cord into
a properly grounded three-prong
110-volt
AC outlet. If the cord won't reach, use a
heavy-duty three-prong extension cord rated for
at least 15 amps.
4. After you've used the coolant heater, be sure to
store the
cord as it was b'efore to keep it away
from moving engine
parts. If you don't, it could
be damaged.
How long should you keep the coolant heater plugged
in? The answer depends on the outside temperature,
the
kind of oil you have, and some other things. Instead of
trying to list everything here, we ask that you contact
your Pontiac dealer
in the area where you'll be puking
your vehicle. The dealer can give
you the best advice for
that particular area.
2-26
ProCarManuals.com

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.
2-85
ProCarManuals.com

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.
2-86
ProCarManuals.com

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
engine 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.
Check Gages Light
CHECK GAGES
This warning 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.
Fuel Gage
Your fuel gage shows about
how much fuel is in your
tank. The gage works only
when the ignition switch is
in the RUN position.
I I
When the gage pointer first indicates EMPTY (E), you
still have a little fuel left (about one to two gallons), but
you need
to get more right away.
Here are four concerns some owners have had about the
fuel gage. All these situations are normal and do not
indicate that anything is wrong with the fuel gage.
At the gas station, the gas pump shuts off before the
It takes more (or less) gas to fill up than the gage
gage
reads
FULL (F).
reads. For example, the gage reads half full, but it took
more (or less) than half of the tank’s capacity to fill it.
a The gage moves a little when you turn, stop or speed up.
When you turn the engine off, the gage doesn’t go
back to EMPTY (E).
2-87
ProCarManuals.com

. 'The exit speed is usually posted.
, . :Reduce your speed according to your speedometer, not
- : .' :to your sense of motion. After driving for any distance
at higher speeds, you may tend to think you. are going
slower than you actually are.
.pg I*:., :.'-L. :.& .-.(,-.r
Be€ore Leaving on a Long nip'* A
Make sure you're ready. Try to be well rested. If you
must start when you're not fresh -- such 'as after a day's
, work -- don't plan to make too many miles that first part
of the journey. Wear comfortable clothing and shoes you
can easily drive in.
Is your vehicle ready for a long trip?' If you keep it
serviced
md maintained, it's ready to go. If it needs L
service, have it done before starting out. Of course,
you'll find experienced and able service experts in
Pontiac dealerships all across
North America. They'll be
ready and willing to help if you need it.
,' <:. 8
Here are some things you can check before a trip:
Windshield Washer Fluid: Is the reservoir full? Are
all windows clean inside and outside?
Wiper Blades: Are they in goo,d shape?
Fuel, Engine Oil, Other Fluids: Have you checked
all levels?
Lamps: Are they all working? Are the lenses clean?
Tires: They are vitally important to a safe,
trouble-free
trip. Is the tread good enough for
long-distance driving?
Are the tires all inflated to the
recommended pressure?
Weather Forecasts: What's the weather outlook
along your route? Should .you delay your trip a short
time to avoid a major storm system?
Maps: Do you have up-to-date maps?
4-22
ProCarManuals.com

.. ' When You Are Ready to Leave After
Parking on a €Till
' ' 1. Apply your regular brakes and hold the pedal down
while
you:
Start your engine;
Shift into a gear; and
0 Release the parking brake.
2. Let .up on the brake pedal.
3. Drive slowly until the trailer is clear of the chocks.
4. Stop and have someone pick up and store the chocks.
Maintenance When Trailer Towing
Your vehicle will need service more often when you're
pul1ing.a trailer. See
the Maintenance Schedule for more
on this. Things that are especially important in trailer
operation
are automatic: transmission fluid (don't
overfill), engine oil, axle lubricant, belts,
cooling system
and brake adjustment. Each
of these is covered in this
manual, and the Index will heip you find them quickly.
If you're trailering, it's a good idea to review these
sections befcn-e
you start yam trip.
Check;periodically
to see that all hitch nuts and bolts .
are tight.
.. 1
4-38
ProCarManuals.com

An electric fan under the hood can start up even
when the engine
is not running and can injure
you. Keep hands, clothing
and tools away from
any underhood electric fan,
If the coolant inside the coolant recovery tank is boiling,
don’t do anything
else until it cools down.
When it is cool, remove the coolant recovery tank cap
and
look at the dipstick.
The coolant level should be at FULL COLD. If it
isn’t, you may have a leak in the radiator hoses, heater
hoses, radiator, water pump or somewhere else in
the
cooling system.

5-16
ProCarManuals.com

Heater and radiator hoses, and other engine
parts, can be very hot. Don’t touch them.
If you
do, you can be burned.
Don’t run the engine if there is a leak.
If you run
the engine, it could lose all coolant. That could
cause
an engine fire, and you could be burned.
Get any leak fixed before you drive the vehicle.

NOTICE:
Engine damage from running your engine
without coolant isn’t covered by your warranty.
If there seems to be no leak, with the engine on, check to
see if the electric engine fan is running. If the engine
is
overheating, the fan should be running. If it isn’t, your
vehicle needs service.
How to Add Coolant to the Coolant
Recovery Tank
If you haven’t found a problem yet, but the coolant level
isn’t at
FULL COLD, add a 50/50 mixture of clean
water
(preferably distilled) and DEX-COOL TM
(orange-colored, silicate-free) antifreeze at the coolant
recovery tank. (See “Engine Coolant” in the Index for
more information.)
I A CAUTION:
Adding only plain water to your cooling system
can be dangerous. Plain water, or some other
liquid like alcohol, can boil before the proper
coolant mix
will. Your vehicle’s coolant warning
system is set for the proper coolant mix. With
plain water or the wrong mix, your engine could
get too hot but you wouldn’t get the overheat
warning. Your engine could catch fire and you or
others could be burned. Use a
50/50 mix of clean
water and
DEX-COOL TM antifreeze.
ProCarManuals.com

Be careful not to spill gasoline. Clean gasoline from
painted surfaces as soon as possible! See “Cleaning the
Outside
of Your Pontiac” in the Index.
When
you plat the cap back on, turn it to the right until
you hear at least three clicks. Make sure you fully install
the cap. The diagnostic system can determine if the fuel
cap
has been left of or improperly installed. This would
allow fuel to evaporate into
the atmosphere. See
“Malfunction Indicator
Lamp” in the Index.
NOTICE:
If you need a new cap, be sure to get the right
type. Your dealer can get one for you, If you get
the
wrong type, it may not fit and your fuel tank
and emissions system might
be damaged.
.j
Checking Things Und-- the Hoop
An electric fan under the hood can start up and
injure you even when the engine is not running.
Keep hands, clothing and tools away
from any
underhood electric fan.
Things that burn can get on hot engine
parts and
start a fire. These include liquids like gasoline,
oil,
coolant, brake fluid, windshield washer and
other fluids, and plastic or rubber. You or others
could be burned. Be careful not to drop or spill
things
that will burn onto a hot engine.
6-6 .:
ProCarManuals.com