1996 PONTIAC PONTIAC engine

Automatic Transaxle Operation
Yom automatic transaxle may have a shift lever on the
steering
column or on the console between the seats.
Maximum engine speed is limited
on automatic
transaxle vehicles, when you’re in
PARK (P) or
NEUTRAL (N), to protect driveline components from
improper operation.
There are several different positions for your shift lever.
PARK (P): This locks your front wheels. It’s the best
position to use when you start your engine because your
vehicle can’t move easily.
/I CAUTION:
It is dangerous to get out of your vehicle if the
shift lever is not
fully in PARK (P) with the
parking brake firmly set. Your vehicle can roll.
Don’t leave
your vehicle when the engine is
running unless you have to. If you have left the
engine
running, the vehicle can move suddenly.
You or others could
be injured. To be sure your
vehicle won’t move, even when you’re on fairly
level ground,
always set your parking brake and
move the shift lever to PARK (P).
See “Shifting Into PARK (P)” in the Index. If
you’re pulling a trailer, see LCTo~ing a Trailer” in
the Index.
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Make sure the shift lever is fully into PARK (P) range
before starting the engine. Your Pontiac has a
brake-transaxle shift interlock. You must fully apply
your regular brakes. before you can shift from PARK (P)
when the ignition is in the RUN position. If you cannot
shift out of PARK (P), ease pressure on the shift lever by
pushing it all the way into PARK (P) while keeping the
brake pedal pushed down. Release the shift lever button
if you have a console shift. Then move
the shift lever
out of PARK
(P), being sure to press the shift lever
button if you have a console shift. See “Shifting Out
of
PARK (P)” in the Index.
REVERSE (R): Use this gear to back up.
NOTICE:
.. .. ‘9: -. ~. - , . .. I. .,, :- . *.
Shifting to REVERSE (R) while your vehicle is
moving
forward could damage your transaxle.
Shift to REVERSE
(R) only after your vehicle
is stopped.
To rock your vehicle back and forth to get out of snow,
ice or sand without damaging your transaxle, see
“Stuck: In Sand,
Mud, Ice or Snow” in the Index.
NEUTRAL (N): In this position, your engine
doesn’t connect with the wheels. To restart when you’re
already moving, use NEUTRAL (N) only. Also, use
NEUTRAL (N) when your vehicle is being towed.
Shifting out of PARK (P) or NEUTRAL (N) while
your engine is “racing” (running
at high speed) is
dangerous. Unless your foot is firmly on the
brake pedal, your vehicle could move very
rapidly. You could lose control and hit people or
objects. Don’t shift out
of PARK (P) or
NEUTRAL (N) while your engine is racing.
NOTICE:
Damage,to your transaxle caused by shifting out
of PARK (P) or NEUTRAL (N) with the engine
racing isn’t covered by your warranty.
2-15
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SECOND (2): This position gives you more power, but
lower fuel economy; You can use SECOND
(2) on hills.
It can help control your speed as you
go down steep .
mountain roads, but then you would also want to use
your brakes off and on.
-
NOTICE:
Don’t drive in SECOND (2) for more than
25 miles (41 km) at speeds over 55 mph
(88 km/h), or you can damage’ your transaxle.
Use
DRIVE (D) or THIRD (3) as much
as possible.
Don’t shift into SECOND
(2) unless you are going
slower than
65 mph (105 km/h), or you can
damage
your engine. FIRST
(1): This
position gives you even more power,
but lower fuel economy than SECOND
(2). You can use
it on very steep hills, or in deep snow or mud.
If the shift
lever is put in
FIRST (l), the transaxle won’t shift into
first gear until the vehicle
is going slowly enough.
~
If your front wheels can’t rotate, don’t try to
drive. This might happen
if you were stuck in
very deep sand or mud or were up against a solid
object. You could damage your transaxle.
Also,
if you stop when going uphill, don’t hold
your vehicle there with only the accelerator
pedal. This could overheat and damage the
transaxle. Use your brakes or shift
into PARK (P)
to hold your vehicle iqposition on a hill.
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Shifting Into PARK (P)
NOTICE:
Driving with the parking brake on can cause
your rear brakes to overheat. You may have to
replace them, and you could also damage other
parts of your vehicle.
If
you are towing a trailer and are parking on any hill,
see "Towing a Trailer" in the Index. That section shows
what to do first
to keep the trailer from moving.
L
e dangerous to get out of your vehicle if
the shift. lever is not fully in
PARK (P) with the
parking brake firmly
set. Your vehicle can roll.
If you have left the engine running, the vehicle
can move suddenly.
You or others could be
injured.
TO be sure your vehicle won't move, even
when you're on
fairly level ground, use the steps
that follow.
If you're pulling a trailer, see
"Towing a Trailer'' in the Index.
Column Shift
1. Hold the brake pedal down with your right foot and
set the
parking brake.
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Console Shift
1. Hold the brake pedal down with your right foot and
2. Move the shift lever into the PARK (P) position
set the parking brake.
like
this:
I Hold in the button on the
lever,, and push ‘the lever
all
the way toward the front of
3. Move the ignition key to the ‘LOCK position.
4. Remove the key and take it with you. If you can
leave your vehicle with the ignition
key in your
hand, your vehicle is in PARK (P).
. /. 1 ,‘r ,*
Leaving Your Vehicle With the
Engine Running
A CAUTION:
It can be dangerous to leave your vehicle with the
engine running. Your vehicle could move
suddenly
if the shift lever is not fully in PARK (P)
with the parking brake firmly set. And, if you I
leave the vehicle with the engine running, it could
overheat and even catch fire. You or others could
be injured. Don’t leave your vehicle with the
engine running unless you have to.
If you have to leave your vehicle with the engine
running, be sure your vehicle is in PARK (P) and your
parking brake
is firmly set before you leave it. After
you’ve moved the shift lever into the PARK
(P)
position, hold the regular brake pedal down. Then, see
if you can move the shift lever away from PARK (P)
without
first pulling it toward you (or, if you have a
console shift lever, without first pushing the button). If
you can, it means that the shift lever wasn’t fully locked
into PARK (P) .
2-21
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Torque Lock Shifting Out of PARK (P)
If you are parking on a hill and you don’t shift your
transaxle into PARK (P) properly, the weight of the
vehicle may put too much force on the parking pawl in
the transaxle. You may find it difficult to pull the shift
lever out
of PARK (P). This is called “torque lock.” To
prevent torque lock, set the parking brake and then shift
into PARK (P) properly before you leave the driver’s
seat.
To find out how, see “Shifting Into PARK (P)” in :.
the Index. I
When you are ready to drive, move the shift lever out of
PARK (P) before you release the parking brake.
If torque lock does occur, you may need to have another
vehicle push yours a little uphill
to take some of the
pressure
from the transaxle. so vou can pull the shift
lever out
of PARK (P).
1 .:
Your Pontiac has .a brake-transaxle shift interlock.
You must fully apply your regular brakes before you
can shift from PARK (P) when the ignition is in the
I RUN position. See “Automatic Transaxle Operation”
in the Index.
If you cannot shift out
of PARK (P), ease pressure on
, the shift lever by pushing it all the way into PARK (P),
. while keeping the brake pedal pushed down. Release the
.. . shift lever button if you have a console shift. Then move
the
shift lever out of PARK (P), being sure to press the
shift lever button
if you have a console shift. .
If y’ou ever hold the brake pedal down but still can’t
shift out of
PARK (PI; try this:
1. Turn the key to the OFF position.
2. Apply and hold the brake until the end of Step 4.
3. Shift to NEUTRAL (N).
4. Start the engine and shift to the drive gear you want.
5. Have the vehicle’ fixed as soon as you can.
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Parking Over Things That Burn Engine
Exhaust
Things that can burn could touch hot exhaust
parts under your vehicle and ignite. Don’t park
over papers, leaves, dry grass or other things that
can burn.
A CAUTION: I
Engine exhaust can kill. It contains the gas
carbon monoxide
(CO), which you can’t see or
smell. It can cause unconsciousness and death.
You might have exhaust
coming in if:
Your exhaust system sounds strange
0 Your vehicle gets rusty underneath.
0 Your vehicle was damaged in a collision.
0 Your vehicle was damaged when driving over
high points on the road or over mad debris.
0 Repairs weren’t done correctly.
0 Your vehicle or exhaust system had been
If you ever suspect exhaust is coming into
your vehicle:
0 Drive it only with all the windows down to
0 Have your vehicle fixed immediately.
or different.
modified improperly.
blow out any
CO; and
2-23
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Running Your Engine While
You’re Parked
It’s bewr not to park with the engine ruanhig. But if you
ever have to, here are some things to know.
:- I .. .,
Idling the engine. with the air system control
off could allow dangerous exhaust into yo,ur
vehide (see the earlier Caution under
“Engine Exhalast”).
Also, idling in
a closed-in place can let deadly
carbon monoxide (CO) into your vehicle even if
the fan switch
is at the highest setting. \One place
this an happen is a garage. Exhanst -- with
CO -- can come in easily. park in a
garage with. the engine running.
Another closed-in place can be
a blizzard: (See
‘CBlizzard”
in the Index.)
It can be. dangerous to get out of your vehicle if
the shift lever is not fully in PARK (P) with the
parking brake firmly set. Your vehicle can roll.
Don’t leave your vehicle when the engine
is
running unless you have to. If you’ve left the
engine running, the vehicle can move suddenly.
You or others could be injured.
To besure your
vehicle
won’t move, even when you’re on fairly
level ground, always set your parking brake and
.move the shift lever to Pm (P).
Follow the proper steps to be sure your vehicle won’t
move. See “Shifting Into PARK (P)” in the Index.
If you are parking on a hill and if you’re pulling a
trailer, also see “Towing a Trailer” in the Index.
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