2000 PONTIAC FIREBIRD engine

2-35
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 gearshift 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.
Manual Transmission Operation
5-Speed
This is your shift pattern
for your five
-speed
manual transmission.
Here's how to operate your transmission:
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 (1), put the shift
lever in NEUTRAL and let up on the clutch. Press the
clutch pedal back down. Then shift into FIRST (1).

2-36
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.
NEUTRAL: 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.
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.
6-Speed
This is your shift pattern
for you six
-speed
manual transmission.
Here's how to operate your transmission:
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 (1), put the shift
lever in NEUTRAL 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.

2-37
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.
NEUTRAL: 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 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.
Shift Speeds
CAUTION:
If you skip a gear when you downshift, you could
lose control of your vehicle. You could injure
yourself or others. Don't shift down more than
one gear at a time when you downshift.
This chart shows when to shift to the next higher gear
for best fuel economy.

2-38
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 performance.
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.
Skip Shift Light (5.7L V8 Engine)
When the SKIP SHIFT light
is on, the gearshift lever
will let you shift from
FIRST (1) to FOURTH (4)
instead of shifting from
FIRST (1) to SECOND (2).
Once you are in FOURTH (4), you can press the clutch
again and shift into another gear.This light helps you get the best possible fuel economy.
It will come on under these conditions:

The engine coolant temperature is greater than
170F (77C),

you are going 15 to 20 mph (24 to 32 km/h) and

you are at 35 percent throttle or less.
Follow the shift speeds listed below when the SKIP
SHIFT light is on.
Computer
-Aided Manual Transmission Shift Speeds

1st to 4th @ 15 mph (24 km/h)

4th to 5th @ 25 mph (40 km/h)*

5th to 6th @ 49 mph (64 km/h)**
Each time you come to a stop, the engine's Powertrain
Control Module (PCM) determines when to activate the
SKIP SHIFT upshift system. The SKIP SHIFT upshift
system is bypassed when you accelerate very quickly
from a stop.
*30 mph (48 km/h) when accelerating to highway speeds.
**45 mph (72 km/h) when accelerating to highway speeds.

2-40
NOTICE:
Driving with the parking brake on can cause
your parking 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 ªTowing a Trailerº in the Index. That section shows
what to do first to keep the trailer from moving.
Shifting Into PARK (P)
(Automatic Transmission Only)
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 ªTowing a
Trailerº in the Index.
1. Hold the brake pedal down with your right foot and
set the parking brake.

2-41
2. Move the shift lever into PARK (P) by holding in the
button on the lever and pushing the lever all the way
toward the front of your vehicle.
3. Turn the ignition key to LOCK.
4. Remove the key and take it with you. If you can
leave the vehicle with the ignition key in your hand,
your vehicle is in PARK (P).
Leaving Your Vehicle With the Engine
Running (Automatic Transmission Only)
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
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 PARK (P), hold down
the regular brake pedal. See if you can move the shift
lever away from PARK (P) without first pulling it
toward you. If you can, it means that the shift lever
wasn't fully locked into PARK (P).

2-43
Parking Over Things That Burn
CAUTION:
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
CAUTION:
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
or different.

Your vehicle gets rusty underneath.

Your vehicle was damaged in a collision.

Your vehicle was damaged when driving
over high points on the road or over
road debris.

Repairs weren't done correctly.

Your vehicle or exhaust system had been
modified improperly.
If you ever suspect exhaust is coming into
your vehicle:

Drive it only with all the windows down to
blow out any CO; and

Have your vehicle fixed immediately.

2-44
Running Your Engine While You're
Parked (Automatic Transmission)
It's better not to park with the engine running. But if you
ever have to, here are some things to know.
CAUTION:
Idling the engine with the climate control system
off could allow dangerous exhaust into your
vehicle (see the earlier Caution under
ªEngine Exhaustº).
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 can happen is a garage. Exhaust
-- with
CO
-- can come in easily. NEVER park in a
garage with the engine running.
Another closed-in place can be a blizzard.
(See ªBlizzardº in the Index.)
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.
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 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).
Follow the proper steps to be sure your vehicle won't
move. See ªShifting Into PARK (P)º in the Index.
If you are parking on a hill and if you're pulling a
trailer, also see ªTowing a Trailerº in the Index.
Limited-Slip Rear Axle
If your vehicle has this feature, your limited-slip rear
axle can give you additional traction on snow, mud, ice,
sand or gravel. It works like a standard axle most of the
time, but when one of the rear wheels has no traction
and the other does, this feature will allow the wheel with
traction to move the vehicle.