engine PONTIAC FIREBIRD 1996 Workshop Manual

Turn Signals When Towing a Trailer
When you tow a trailer, your vehicle may need a
different ‘turn signal flasher and/or extra wiring. Check
with your Pontiac dealer.
The 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 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.
1 ’ Driving On Grades
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 (D) instead of AUTOMATIC OVERDRIVE (0)
(or, as you need to, a lower gear). Or, if you have a
manual transmission with
FJFTH (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.
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
2. Have someone place chocks under the trailer wheels.
3. When the wheel chocks 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.
PARK (P) yet, or into gear for a manual transmission.
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.. ' 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
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NOTICE:
Ignoring these steps could result in costly damage
to your vehicle that wouldn’t be covered by your
warranty.
Trying to start your Pontiac by pushing or
pulling
it could damage your vehicle, even if you
have a manual transmission.
And if you have an
automatic transmission, it won’t start that way.
1. Check the other vehicle. It must have a 12-volt
battery with a negative ground system.
NOTICE:
If the other system isn’t a 12-volt system with a
negative ground, both vehicles can be damaged.
2. Get the vehicles close enough so the jumper cables
can reach, but be sure the vehicles aren’t touching
each other. 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
(CE:
r
If you leave your radio on, it could be badly
damaged. The repairs wouldn’t be covered by
your warranty.
4. Open the hoods and locate the batteries.
I==--
~
An electric fan 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.
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5. Find the positive (+) ad negative (-) terminals on
each battery.
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.
Dan'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 immediitely.
.- :A,
,. .- , .. . ..
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.
Fans or other moving engine parts can injure you
badly. Keep your hands away
from moving parts
once the engines are running.
,I. I'
,- . .-
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7. Connect the red positive (+) cable to the positive (+)
terminal of the vehicle with the dead battery. Use a
remote positive (+) terminal if the vehicle has one.
Don’t use the junction block on your Pontiac.
8. Don’t let the other end
touch metal. Connect
it
to the positive (+)
terminal of the good
battery. Use a remote
9. Now connect the
black negative
(-) cable
to the
good battery’s
negative
(-) terminal.
Don’t let the other end touch anythmg until the
next step. The other end
of the negative (-) cable
doesn’t
go to the dead
battery. It goes to a heavy
unpainted metal part on
the engine of&e vehicle
with the dead battery.
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13. Remove the cables in reverse order to prevent
electrical shorting. Take care that they don’t touch
each other or any other metal.
10.
11.
12.
Attach the cable at least 18 inches (45 cm) away
from the dead battery, but not near engine parts that
move. The
electrical connection is just as good
there, but the chance of sparks getting back to the
battery is much less.
Now start the vehicle with the good battery and run
the engine for a while.
Try to start the vehicle with the dead battery.
If it won’t start after a few tries, it probably
needs service.
A. Heavy Metal Engine Part
B, Good Battery
C. Dead Battery
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Engine Overheating
You will find a coolant temperature gage on your
Pontiac's instrument panel. You may also find a
LOW COOLANT warning light on your Pontiac
instrument panel.
If Steam Is Comidg Frod Your Engine
p i;
A CAUTION:
Steam from an overheated engine can burn you
badly, even if you just open the hood. Stay.away
from the engine if you see or hear steam corning
from it. Just turn it off and get everyone away
from the vehicle until
it cools down. Wait until
there is no sign of steam or coolant before
opening the
hood.
If you keep driving when your engine is
overheated, the liquids in it can catch fire. You or
others could be badly burned. Stop your engine if
it overheats, and get out of the vehicle until the
engine is cool.
NOTICE:
If your engine catches fire because you keep
driving with
no coolant, your vehicle can be
badly damaged. The costly repairs would not be
covered by your warranty.
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If No Ste~ n Is C Jminp From Your Engine
If you get the overheat warning but see or hear no
steam, the problem may not be too serious. Sometimes
the engine can get a little too hot when
you:
Climb a long hill on a hot day.
0 Stop after high-speed driving.
0 Idle for long periods in traffic.
0 Tow a trailer.
If you get the overheat warning with no sign of steam,
try this for, a minute or so:
1. If you have an air conditioner, turn it off.
2. Turn on your heater to full hbt at the highest fan
speed and open the window as necessary.
3. If you’re in a traffic jam, shift to NEUTRAL (N);
otherwise, shift to the highest gear while
driving
-- AUTOMATIC OVERDRIVE (@) or
DRIVE
(D) for automatic transmissions.
If you no longer have the overheat warning, you can
drive.
Just to be safe, drive slower for about 10 minutes.
If the warning doesn’t come back on, you can
drive normally.
If the warning continues, pull over, stop, and park your
vehicle right away.
If there’s still no sign of steam, you can idle the engine
for two or three minutes while you’re parked, to see
if
the warning stops. But then, if you still have the
warning,
turn oflthe engine and get everyone out of the
vehicle
until it cools down.
You may decide not to lift the hood but to get service
help right away.
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When you decide it’s safe to lift the hood, here’s what
you’ 11 see: When
you decide
it’s safe to lift the hood, here’s what
you’ll see:
V8 Engine
1. Coolant Recovery Tank
2. Radiator Pressure Cap
3. Electric Engine Fan
V6 Engine
1. ’Coolant Recovery Tank
2. Radiator Pressure Cap
3. Electric Engine Fan
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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.

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