engine PONTIAC GRAND AM 1997 User Guide

Engine Coolant Heater (If Equipped)
2.4L Engine
3100 Engine
In very cold weather, 0 OF (- 18 O 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.
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To 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.
A CAUTION:
Plugging the cord into an ungrounded outlet
could 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. Before starting the engine, be sure to unplug and store
the cord as it was before 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 parking
your vehicle. The dealer can give you the best advice for
that particular area.
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Automatic Transaxle Operation
Your Pontiac may be equipped with a four-speed
automatic transaxle. The shift lever is located on the
console between the seats.
There are seven different
positions for the shift
lever
on the four-speed
N
[Dl
3
automatic transaxle.
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.
A 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 “Towing a Trailer’’ in
the Index.
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Ensure the shift lever is fully in PARK (P) range before
starting the engine. Your Pontiac has a brake-transaxle
shift interlock. You have to fully apply your regular
brakes before you can shift from PARK
(P) when the
ignition key is in the
RUN position. If you cannot shift
out
of PARK (P), ease pressure on the shift lever -- push
the shift lever all the way into PARK (P)
-- as you
maintain brake application. Then move the shift lever into the gear you wish. (Press the shift lever button
before moving the shift lever.) See “Shifting Out
of
PARK (P)” later in this section.
REVERSE (R): Use this gear to back up.
I NOTICE:
~~
1
Shifting to REVERSE (R) while your vehicle is
moving forward could damage your transaxle.
Shift to
REVERSE (R) only after your vehicle
is stopped.
1
To rock your vehicle back and forth to get out of snow,
ice or sand without damaging your transaxle, see
“If
You’re 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.
I
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.
r
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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), or at speeds over 55 mph
(88 km/h), or you can damage your transaxle.
Use AUTOMATIC OVERDRIVE
(@) 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.
With automatic overdrive, SECOND
(2) will select
either first or second gear depending on vehicle speed.
If
your vehicle is slowing, the transaxle will downshift to
first gear at
20 to 25 miles per hour (32 to 40 km/h) for
engine braking. You may notice some variation in shift
speed in SECOND
(2) when accelerating or braking. 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
selector lever is put in
FIRST (l), the transaxle won’t
shift into first gear until the vehicle is going slowly
enough.
I NOTICE: 1
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 can 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 in position on a hill.
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Manual Transaxle Operation
1 3 5
2 w 4 R
This is your shift pattern. Here’s how
to operate your transaxle:
FIRST (1): Press the clutch pedal and shift into
FIRST
(1). Then, slowly let up on the clutch pedal as
you press the accelerator pedal.
You can shift into FIRST
(1) when you’re going less
than
20 mph (32 km/h). If you’ve come to a complete
stop and it’s hard to shift into FIRST
(l), put the shift
lever in NEUTRAL (N) and let up on the clutch. Press
the clutch pedal back down. Then shift into FIRST
(1).
SECOND (2): Press the clutch pedal as you let up on
the accelerator pedal and shift into
SECOND (2). Then
slowly let up on the clutch pedal as you press the
accelerator pedal.
THIRD (3), FOURTH (4) and FIFTH (5): Shift into
THIRD (3), FOURTH
(4) and FIFTH (5) the same way
you do for
SECOND (2). Slowly let up on the clutch
pedal as you press the accelerator pedal.
To stop, let up on the accelerator pedal and press the
brake pedal. Just before the vehicle stops, press the clutch pedal and the brake pedal, and shift into
NEUTRAL
(N).
NEUTRAL (N): Use this position when you start or
idle your engine.
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Up Shift Light
SHIFT
If you have a manual
transaxle, you have
a
SHIFT light. This light will
show you when to shift to
the next higher gear for best
fuel economy.
When this light comes on, you can shift
to the next
higher gear if weather, road and traffic conditions let
you. For the best fuel economy, accelerate slowly and
shift when the light comes on. While
you accelerate, it is normal for the light to
go on
and off
if you quickly change the position of the
accelerator. Ignore the
SHIFT light when you downshift.
IOTICE:
If you skip more than one gear when you
downshift, or if you race the engine when
you downshift, you can damage the clutch
or transaxle.
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A CAUTION:
-
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.
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.
1. Hold the brake pedal down with your right foot and set the parking brake.
2. Move the shift lever into the PARK (P) position
like this:
0 Hold in the button on the lever.
Push the lever all the way toward the front of
your vehicle.
3. Move the ignition key to LOCK.
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)
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Leaving Your Vehicle With the Engine
Running (Automatic Transaxle
Models Only)
A CAUTION:
I
I
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
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 pushing the button.
If you can,
it means that the shift lever wasn’t fully
locked into PARK (P).
Torque Lock (Automatic Transaxle)
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.
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 parking pawl in the transaxle, so you
can pull the shift lever out of PARK
(P).
2-30

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. 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:
0 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 road debris.
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
Have your vehicle fixed immediately.
or
different.
modified improperly. blow out any
CO; and
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