engine PONTIAC FIREBIRD 1998 User Guide

When starting your engine in very cold weather (below
0°F or -18”C), do this:
1. With your foot off the accelerator pedal, turn the
ignition key to
START and hold it there. When the
engine starts, let
go of the key. Use the accelerator
pedal to maintain engine speed, if you have to, until your engine has run
for a while.
2. 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.
NOTICE:
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 “Towing
Your Vehicle” in the Index.
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Engine Coolant Heater
(Canada Only)
In very cold weather, 0 OF (- 1 8 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.
The cord is attached to the outside
of the underhood
fuse
box.
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.
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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.
Automatic Transmission Operation
There are several different positions for your shift lever.
PARK (P): This locks your rear wheels. It’s the best
position to use when
you start your engine because your
vehicle can’t move easily.
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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. Ensure the
shift lever is fully
in PARK (P) before
starting the engine. Your vehicle has a
Brake-Transmission Shift Interlock
(BTSI). You have to
fully apply your regular brakes before you can shift
from PARK (P) when the ignition key is in RUN. 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. See “Shifting Out
of PARK (P)” in this section.
REVERSE (R): Use
this gear to back up.
I NOTICE:
Shifting to REVERSE (R) while your vehicle is
moving forward could damage your
transmission. 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 transmission, see
“Stuck:
In Sand, Mud, Ice or Snow” in the Index.
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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 transmission caused by shifting
out
of PARK (P) or NEUTRAL (N) with the
engine racing isn’t covered by
your warranty.
I
AUTOMATIC OVERDRIVE (03): This position is
for normal driving. If you need more power for passing,
and you’re:
Going less than about 35 mph (56 km/h), push your
Going about 35 mph (56 km/h) or more, push the
You’ll shift down to the next gear and have more power.
THIRD (3): This position is also used for normal
driving, however, it offers more power and lower fuel
economy
than AUTOMATIC OVERDRIVE (a).
Here are some times you might choose THIRD (3)
instead of AUTOMATIC OVERDRIVE (a):
When driving on hilly, winding roads.
0 When towing a trailer, so there is less shifting
When going down a steep hill.
accelerator pedal about halfway down.
accelerator
all the way
down.
between gears.
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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 (40 km), or at speeds over 55 mph
(88 km/h), or you can damage your transmission.
Use AUTOMATIC OVERDRIVE
(a) or
THIRD (3) as much as possible.
Don’t shift into
SECOND (2) unless you are going
slower than
65 mph (105 kmh), or you can
damage your engine. FIRST
(1): This
position (if equipped) 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 gear shift lever is put in first
gear, the transmission won’t shift into
FIRST (1) until
the vehicle is going slowly enough.
NOTICE:
If your rear 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 transmission.
Also, if you stop when going uphill, don’t hold
your vehicle there with only the accelerator
pedal. This could overheat and damage the
transmission. Use your brakes or shift into
PARK (P) to hold your vehicle in position
on a hill.
Maximum engine speed is limited to protect driveline
components
from improper operation.
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Performance Mode Switch
This switch lets you change from a normal driving mode
to
a performance mode. When you start the engine, the
switch will be
in normal mode. For general driving
conditions, use the normal mode. It will
remain in
normal unless you select the PERFORM feature.
For a firmer shift and increased performance, you may
choose the
PERFORM mode. The light in the center of
the switch will light up when selected. The switch will
then remain
in performance mode until the engine is
shut
off, when it will go back to normal mode.
Second-Gear Start (V6 Auto:
(If Equipped)
Your vehicle is equipped
with a second-gear start
feature. Press the
2ND gear
start button on the console
to provide more traction
when you are starting on ice
or other slippery surfaces.
The light on the button will turn on. The transmission
will be
in SECOND (2) gear when the vehicle begins to
move. After starting
in SECOND (2) gear, the vehicle
will upshift normally.
This feature is only for improved traction only when the
road surface is slippery and is not intended for continuous
use
or when the vehicle is stuck in sand, mud, ice, snow or
gravel. Always use
NORMAL for normal road conditions.
You
may press 2ND GEAR START again to turn off this
feature. Whenever you start your vehicle, the transmission
is
in the NORMAL mode.
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Manual Transmission Operation
5-Speed
This is your shift pattern.
Here’s how to operate
your transmission:
3 5
FIRST (1): Press the clutch 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 to the floor
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 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 brake pedal, and shift into
NEUTRAL (N).
NEUTRAL (N): Use this position when you start or
idle your engine.
REVERSE (R): To back up, press the clutch pedal and
shift into REVERSE (R). Let up on the clutch pedal
slowly while pressing the accelerator pedal.
I NOTICE:
Shift to REVERSE (R) only after your vehicle is
stopped. Shifting to REVERSE (R) while your
vehicle is moving could damage your transmission.
Also use REVERSE (R), along with the parking brake,
for parking your vehicle.
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6-Speed
This is your shift pattern.
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 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),FIFTH(5)and
SIXTH (6): Shift into THIRD (3), FOURTH (4),
FIFTH (5) and SIXTH (6) gear 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 brake pedal, and shift to
NEUTRAL
(N).
NEUTRAL (N): Use this position when you start or
idle your engine.
REVERSE (R): To back up, press the clutch pedal and
shift
into REVERSE (R). Let up on the clutch pedal
slowly while pressing the accelerator pedal. If you shift
from SIXTH
(6), into REVERSE (R), the shift lever
must be first placed in NEUTRAL
(N) position centered
between SECOND
(2) and THIRD (3) prior to shifting
into REVERSE (R).
Your six-speed manual transmission has a feature that
allows
you to safely shift into REVERSE (R) while the
vehicle is rolling (at less than
5 mph (8 km/h)).
If you have turned your ignition off and want to park your
vehicle
in REVERSE (R), you will have to move the shift
lever quickly to the right, then forward into gear.
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Shift Speeds
A CAUTION:
If you skip more than one gear when you
downshift, you could lose control of your vehicle.
And you could injure yourself or others. Don’t
shift from
SIXTH (6) to THIRD (3), or FIFTH (5)
to SECOND (2) or FOURTH (4) to FIRST (1).
MANUAL TRANSMISSION RECOMMENDED SHIFT SPEEDS, IN MPH (kmlh)
Acceleration Shlft Speed Engine 1 to2
(Code K) 45-47 32-37 21 -28 13-16 NIA (72-75)
(51-59)
(34-35)
(21-25) 3800 L36
5 to 6 4 to 5
3t04
2 to 3
This chart shows when to shift to the next higher gear
for best fuel economy.
If your speed drops below 20 mph (32 km/h), or if the
engine is not running smoothly, you should downshift to
the next lower gear. You may have to downshift two or
more gears to keep the engine running smoothly
or for
good perforrnance.
NOTICE:
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 transmission.
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