1997 PONTIAC FIREBIRD check engine

If you drive regularly in steep country, or if you’re
planning to visit there, here are some tips that can
make
your trips safer and more enjoyable.
Keep your vehicle in good shape. Check all fluid
levels and also the brakes, tires, cooling system and
transmission. These
parts can work hard on
mountain roads.
Know how to go down hills. The most important
thing to know
is this: let your engine do some of the
slowing down. Shift to a lower gear when you go
down a
steep or long kill.
Coasting downhill! in NEUTRAL (N) or with
the ignition
off is dangerous. Your brakes will
have to do all the work of slowing
down. They
could get
so hot that they wouldn’t work well.
You would then have poor braking or even
none
going down a hill. You c’ould crash. Always have
your engine running and your vehicle in gear
when you! go downhill.
then have poor braking or even none going
down
a hill. You could crash. Shift down to let
your engine assist your brakes on a steep
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A CAUTION: ..
Snow can trap exhaust gases under your vehicle.
This can cause deadly CO (carbon monoxide) gas
to get inside.
CO could overcome you and kill
you. You can’t see
it or smell it, so you might not
know it is in your vehicle. Clear away snow from
around the base of your vehicle, especially any
that
is blocking your exhaust pipe. And check
around again from time to time to be sure snow
doesn’t collect there.
Open
a window just a little on the side of the
vehicle
that’s away from the wind. This will help
keep
CO out.
Run your engine only as long as you must. This saves
fuel. When you run the engine, make
it go a little faster
than just idle. That
is, push the accelerator slightly. This
uses less fuel for the heat that you get and it keeps the
battery charged. You will need a well-charged battery to
restart the vehicle, and possibly for signaling later
on
with your headlamps. Let the heater run for awhile.
Then, shut the engine
off and close the window almost
all the way to preserve the heat. Start the engine again
and repeat this only when you feel really uncomfortable
from the cold. But do
it as little as possible. Preserve the
fuel as long as you can. To help keep warm, you can get
out of the vehicle and do some fairly vigorous exercises
every half hour or so until help comes.
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Driving On Grades Making Turns
I NOTICE:
Making very sharp turns while trailering could cause the trailer to come in contact with the
vehicle. Your vehicle could be damaged. Avoid
making very sharp turns while trailering.
When you’re turning with a trailer, make wider turns than
normal. Do
this so your trailer won’t strike soft shoulders,
curbs, road signs, trees or other objects. Avoid jerky or
sudden maneuvers. Signal well in advance.
Turn Signals When Towing a nailer
The green arrows on your instrument panel will flash
whenever you signal a turn or lane change. Properly
hooked up, the trailer lamps will also flash, telling other
drivers you’re about to turn, change lanes or stop.
When towing a trailer, the green arrows on your
instrument panel will flash for turns even if the bulbs on
the trailer are burned out. Thus, you may think drivers
behind you are seeing your signal when they are not. It’s
important to check occasionally to be sure the trailer
bulbs are still working. Reduce
speed and shift
to a lower gear before you start
down a long or steep downgrade. If you don’t shift
down, you might have to use your brakes
so much
that they would get hot and
no longer work well.
On a long uphill grade, shift down and reduce your
speed to around
45 mph (70 km/h) to reduce the
possibility
of engine and transmission overheating.
If you are towing a trailer and you have an automatic
transmission with overdrive, you may prefer to drive in
THIRD
(3) instead of AUTOMATIC OVERDRIVE (a)
(or, as you need to, a lower gear). Or, if you have a
manual transmission with FIFTH
(5) or SIXTH (6) gear
and you are towing a trailer, it’s better not to
use FIFTH
(5) or SIXTH (6) gear. Just drive in
FOURTH
(4) (drive in FIFTH (5) if you have a
six-speed manual transmission) or, as you need to,
a lower gear.
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Parking on Hills
You really should not park your vehicle, with a trailer
attached, on a hill.
If something goes wrong, your rig
could start to move. People can be injured, and both
your vehicle and
the trailer can be damaged.
But if you ever have to park your rig on a hill, here’s
how to do it:
1. Apply your regular brakes, but don’t shift into
PARK (P) yet, or into gear for a manual transmiss’ion.
2. Have someone place chocks under the trailer wheels.
3, When the wheel C~OGBS are in place, release the
regular brakes until the chocks absorb the load.
4. Reapply the regular brakes, Then apply your parking
brake, and then shift to
PARK (P), or REVERSE (R)
for a manual transmission.
5. Release the regular brakes.
When You Are Ready to Leave After
Parking on a Hill
1. Apply your regular brakes and hold the pedal down
while
you:
Start your engine;
Shift into a gear; and
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
pulling 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 help you find them quickly,
If you’re trailering, it’s a good idea to review these
sections before
you start your trip.
Check periodically to see that all hitch nuts and bolts
are tight.
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1.. Check the other vehicle. It must have a 12-volt
~~
battery with a negative ground system.
NOTICE:
If you leave your radio on, it could be badly
~~~ damaged. The repairs wouldn’t be covered by
your warranty.
If the other system isn’t a 12-volt system with a
negative ground, both vehicles can be damaged.
4. Open the hoods and locate the batteries.
2. Get the vehicles close enough so the jumper cables
can reach, but be
sure the vehicles aren’t touching
each oth’er.
If they are, it could cause a ground
connection
you don’t want. You wouldn’t be able to
start your Pontiac, and the bad grounding could
damage the electrical systems.
unnecessary accessories plugged into
the cigarette
lighter. Turn
off all lamps that aren’t needed as well
as radios.
This will avoid sparks and help save both
batteries.
In addition, it could save your radio!
3. Turn off the ignition on both vehicles. Unplug
I
An electric fan can start up even WLA the engine
is not running and can injure you. Keep hands,
clothing
and tools away from any underhood
electric fan.
5. Find the positive (+) and negative (-) terminals on
each battery.
5-4

Using a match near a battery can cause battery
gas to explode. People have been hurt doing this,
and some have been blinded. Use a flashlight
if
you need more light.
Be sure the battery has enough water. You don’t
need to add water
to the Delco Freedom’ battery
installed in every new
GM vehicle. But if a
battery has filler caps, be sure the right amount
of fluid is there. If it is low, add water to take care
of that first. If you don’t, explosive gas could
be present.
Battery fluid contains acid that can burn you.
Don’t get it on you.
If you accidentally get it in
your eyes
or on your skin, flush the place with
water
and get medical help immediately. *
6. Check that the jumper cables don’t have loose or
missing insulation. If they
do, you could get a shock.
The vehicles could be damaged, too.
Before
you connect the cables, here are some basic
things
you should know. Positive (+) will go to
positive
(+) and negative (-) will go to negative (-)
or a metal engine part. Don’t connect positive (+) to
negative (-) or you’ll get a short that would damage
the battery and maybe other parts,
too.
1 A CAUTION:
I
Fans or other moving engine parts can injure you
badly. Keep your hands away from moving parts
once the engines are running.

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 fans are running. If the engine
is overheating, both fans should be running. If they
aren’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@ (silicate-free)
antifreeze at the coolant recovery tank. (See “Engine,
Coolant’’
in the Index for more information.)
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@coolant.
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Compact Spare Tire
Although the compact spare tire was fully inflated when
your vehicle was new, it can lose air after a time. Check
the inflation pressure regularly. It should be
60 psi
(420 kPa).
After installing the compact spare on your vehicle, YOU
should stop as soon as possible and make sure your
spare tire is correctly inflated. The compact spare is
made to perform well at speeds
up to 65 mph
(105 km/h) for distances up to 3,000 miles (5 000 km),
so you can finish your trip and have your full-size tire
repaired or replaced where you want. (When the
compact spare
is used on the rear axle, see Notice
below.) Of course, it’s best to replace your spare with a
full-size tire as soon as you can. Your spare will last
longer and be in good shape in case you need it again. When the compact
spare is on the rear axle, the optional
traction control system will cycle and limit acceleration
for about the first 15 seconds of driving after each
engine start.
NOTICE:
If the compact spare is used as a rear tire, do not
drive faster than
50 mph (SO km/h). Damage to
the rear axle may occur
if the compact spare is
driven faster than 50 mph
(80 kmh).
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