1998 PONTIAC BONNEVILLE engine

NOTICE:
If your key seems stuck in LOCK and you can’t
turn it, be sure you are using the correct key; if
so, is it all the way in? If it is, then turn the
steering wheel left and right while you turn the
key hard. But turn the key only with your hand.
Using
a tool to force it could break the key or the
ignition switch.
If none of this works, then your
vehicle needs service.
Key Reminder Warning
If you leave your key in the ignition, in the OFF
position, you will hear a warning tone when you open
the driver’s door.
Retained Accessory Power (If Equipped)
If you have this option, after you turn the ignition off
and even remove the key, you will still have electrical
power
to such accessories as the radio and power
windows for up
to 10 minutes. Power is turned off if
you open a door.
Always leave your key in LOCK. If you leave your key
in any other position than LOCK, your battery will discharge prematurely.
Starting Your Engine
Move your shift lever to PARK (P) or NEUTRAL (N).
Your engine won’t start in any other position -- that’s a
safety feature.
To restart when you’re already moving,
use
NEUTRAL (N) only.
NOTICE:
Don’t try to shift to PARK (P) if your Pontiac is
moving. If you do, you could damage the
transaxle. Shift to
PARK (P) only when your
vehicle
is stopped.
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Starting Your V6 Engine
1. Without pushing the accelerator pedal, turn your
ignition
key to START. When the engine starts, let
go
of the key. The idle speed will go down as your
engine gets
warm.
NOTICE:
Holding your key in START for longer than 15
seconds at a time will cause your battery to be
drained much sooner. And the excessive heat
can
damage your starter motor.
2. If it doesn’t start right away, hold your key in
START for about three to five seconds at a time until
your engine starts. Wait about 15 seconds between
each try to help avoid draining your battery or
damaging your starter.
3. If your engine still won’t start (or starts but then stops),
it could
be flooded with too much gasoline. Try
pushing your accelerator pedal all the way to the floor
and holding it there as you hold the key in START for
about
three seconds. If the vehicle starts briefly but
then stops again, do the same
thing, but this time keep
the
pedal down for five or six seconds. This clears the
extra gasoline
from the engine. After waiting about
15 seconds,
repeat the normal starting procedure.
I NOTICE:
I
Your engine is designed to work with the
electronics in your vehicle.
If you add electrical
parts or accessories, you could change the way
the engine operates. Before adding electrical
equipment, check with your dealer.
If you don’t,
your engine might not perform properly.
If you ever have to have your vehicle towed, see
the part
of this manual that tells how to do it
without damaging your vehicle. See “T~wing
Your Vehicle” in the Index.
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Engine Coolant Heater (If Equipped)
In very cold weather, 0” F (- 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.
To Use the Engine Coolant Heater
1. Turn off the engine.
2. Open the hood and unwrap the electrical cord.
3. Plug it into a normal, grounded 1 10-volt AC outlet.
/1 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 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 automatic transaxle may have a shift lever located on
the console between the seats or on the steering column.
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.
A CAUTION: I
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 vehicle has a brake-transaxle shift
interlock. You have to fully apply your regular brakes
b#ore you can shift from PARK (P) when the ignition key
is
in an on 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) and also release the shift lever
button on floor
shift console models 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 on floor shift console models.) See “Shifting Out of
PARK (P)” later in this section.
REVERSE (R): Use this gear to back up.
NOTICE:
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.
A CAUTION:
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.
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AUTOMATIC OVERDRIVE (@I): This position is
for normal driving.
If you need more power for passing,
and you’re:
Going less than about 35 mph (55 km/h), push your
0 Going about 35 mph (55 km/h) or more, push the
You’ll shift down to the next gear and have more power.
accelerator pedal about halfway down.
accelerator
all the way down.
NOTICE:
If your vehicle seems to start up rather slowly, or
if it seems not to shift gears as you go faster,
something may be wrong with a transaxle system
sensor.
If you drive very far that way, your
vehicle can be damaged.
So, if this happens, have
your
vehicle serviced right away. Until then, you
can use
SECOND (2) when you are driving less
than 35 mph (55 km/h) and AUTOMATIC
OVERDRIVE (0) for higher speeds.
DRIVE @): This position is also used for normal
driving, however, it offers more power and lower fuel
economy than AUTOMATIC OVERDRIVE (@).
Here are some times you might choose DRIVE (D)
instead of AUTOMATIC OVERDRIVE (0):
When driving on hilly, winding roads
When towing a trailer, so there is less shifting
When going down a steep hill
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.
between gears
NOTICE:
Don’t drive in SECOND (2) for more than
5 miles (8 km), or at speeds over 55 mph
(90 M), or you can damage your transaxle.
Use AUTOMATIC OVERDRIVE (0) or
DRIVE @) as much as possible.
Don’t shif’t into SECOND (2) unless you are going
slower than 65 mph (105 km/h), or you can
damage your engine.
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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.
NOTICE:
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 in position on a hill.
Performance Shifting (Option)
Press PERFORM SHIFI' to
allow the transaxle to shift
at higher engine speeds,
increasing acceleration
performance.
An indicator
light on the switch will
glow when performance
shifting is
in operation.
Downshifts will occur at a lower percentage
of
accelerator application while you're in the PERFORM
SHIFT mode.
Press NORMAL SHIFT to have the transaxle shift at
lower engine speeds, increasing fuel economy.
An
indicator light on the switch will glow when normal
shifting is in operation.
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If you try to drive away with the parking brake on, the
brake light stays on and a chime sounds until you release
the parking brake.
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.
3
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.
Shifting Into PARK (P)
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.
Steering Column Shift Lever
1. Hold the brake pedal down with your right foot and
set
the parking brake.
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