engine coolant PONTIAC FIREBIRD 1994 Owners Manual

How to Use This Manual
Rear Window Defogger
Y
Ventilating Fan
Bi-
L e vel
Vent
Heater Blend
These symbols are used on warning and
indicator lights:
Engine Coolant
Temperature
Battery Charging System
1-7
Fuel
Engine
Oil Pressure w,
Brake (Canada) (0) (8)
Anti-Lock Brake System
(Canada) Low Coolant
m
Here
are some other symbols you may see:
Hatchnrunk Release a
Hood Release
Lighter
Horn
Speaker Convertible Top Switch
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C L
S
c
V
S
b
tc
V
P
n
U
C
S
F
tl
TRANSMISSION
INDEEAR@ START
Fecond-Gear Start
‘our vehicle may be equipped with a
econd-Gear Start feature. Press
“2ND
;EAR START” to provide more traction
vhen you are starting on ice or other
lippery surfaces. The transmission will
le in second gear when the vehicle begin;
3 move. After starting in second gear, tht
rehicle will upshift normally.
’his feature
is only for improved traction
then the road surface is slippery and is
lot intended for continuous use. Always
.se “NORMAL” for normal road
onditions.
You may press “2ND GEAR
;TART’’ again to turn off this feature.
Yhenever you start your vehicle, the
ransmission is in the “NORMAL” mode.
Engine Coolant Heater (Engine
Block Heater)
(OPTION)
In very cold weather, 0°F (- 18 “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 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 outlet.
NOTICE:
After you’ve used the coolant heater,
be sure to store the cord
as it was
before to keep it away from moving
engine parts. If
you don’t, it could be
damaged.
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Features and Controls
How long should you keep the coolant
heater plugged in? The answer depends
on the weather, the kind
of oil you have,
and some other things. Instead
of trying to
list everything here, we ask that you
contact a Pontiac dealer in the area where
you’ll be parking your vehicle. The dealer
can give you the best advice for that
particular area.
Autamatic Transmission
There are several different positions for
your shift lever.
P (Park)
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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Your six-speed manual transmission
has a feature that allows you to safely
shift into
“R’ (Reverse) while the vehicle
is rolling (at less than 3 mph). You will be
“locked-out” if you try to shift into “R”
(Reverse) while your vehicle is’ moving
faster than
3 mph.
If you have turned your ignition off and
wish to park your vehicle in Reverse, you
will have to move the shift lever quickly
to the right, “crashing” through the high
load spring and then into gear.
SKIP
SHIFT
;kip Shift Light (5.7L LT1 Engine)
Yhen this light comes on, you can only
hift from
“1” (First) to “4” (Fourth) gear
nstead of “1” (First) to “2” (Second)
gar. This helps you to get
the best
lossible fuel economy.
’his light will come on under these
onditions:
The engine coolant temperature is greater than 170°F (77”C),
You are going
15-20 mph
(24-32
km/h), and
You are
at 35% throttle or less. When this
light
is on, the gear shift lever
will let you shift from
“1” (First) gear to
“4”(Fourth) gears only. Once you are
in
“4” (Fourth) gear, you can press the
clutch again and shift into another gear.
Follow the shift speeds in this chart 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 ...... 40 mph (64 km/h)**
Each time you come to
a stop, the
engine’s Electronic Control Module
(EGM) determines when to activate the
“SKIP SHIFT” upshift system. Use
“2”
(Second) gear only when you accelerate
very quickly from’a stop.
You can then
follow the full gear shift pattern.
*30 mph (48 km/h) when accelerating
to highway speeds.
**45 mph (72 km/h) when accelerating
to highway
speeds.
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When this warning light is on, the system
will not limit wheel spin. Adjust your
driving accordingly.
Low Traction Light
When your anti-lock system is adjusting
brake pressure to help avoid a braking
skid, the “LOW TRAC” light will appear
on your instrument cluster. If you have
the traction control system, this light will
also come on when the system is limiting
wheel spin. Slippery road conditions may
exist if this light comes on,
so adjust your
driving accordingly. The light will stay
or
for a few seconds after the anti-lock
system stops adjusting brake pressure or
the traction control system stops limiting
wheel spin. The “LOW TRAC” light also
comes
on briefly, as a bulb check, when
the engine is started.
Sngine Coolant Temperature Gage
’his gage shows the engine coolant
emperature.
If the gage pointer moves
nto the red area, your engine is too, hot!
t means that your engine coolant fias
werheated. If you have been operiting
‘our vehicle under normal driving-
onditions, you should pull off the road,
top your vehicle and turn
off the engine
s soon as possible.
IOT COOLANT CAN BURN
YOU
iADLY!
n “Problems on the Road,” this manual
hows what
to do. See “Engine
Iverheating” in the Index.
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9
!I LOW
COOLANT
Low Coolant Light (4% Engine)
This light should come on while you are
starting your engine.
If the light doesn’t
come on, have it repaired. The light also
comes on when the coolant in your
radiator
is low. You may need to add
coolant. See “Engine Coolant”
in the
NOTICE:
Driving with the “LOW COOLANT”
light on could cause
your Pontiac to
overheat. See “Engine Overheating”
in the Index. Your Pontiac could
be
damaged, and it wouldn’t be covered
by your warranty.
Convertible Top
The following procedures explain the
proper operation of your convertible top.
To Lower Your Convertible Top
NOTICE:
Don’t leave yoqxconvertible out with
the top down for any long periods
of time. The sun and the rain can
damage your seat material and other
things inside your vehicle.
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During initial start-up only, if your
vehicle is eduipped with an optional
engine coolant heater, you can
use i't in
cold weather (around
+20°F/-8" C or
lower) to heat the passenger areq better
than without it. Because an engine coolant
heater warms the engine coolant, your
vehicle's Heating system can more
efficiently provide heat for the passenger
area
of your vehicle. See "Engine Coolant
Heater" in the Index.
Bi-Level Heating
You may want to use bi-level heating on
cool, but sunny days. This setting directs
cool air toward your body and warmer air
toward your feet.
1. Turn the air control knob to ,d .
2. Turn the temperature control knob to
3. Turn the fan control knob to the right.
a
comfortable setting.
VentiMon
?or mild outside temperatures when little
leating or cooling
is needed, you can still
iirect outside air through your vehicle.
I. Turn the air control knob to 2 .
2. Turn the temperature control knob to a
3. Turn the fan control knob to the right.
comfortable setting.
3efogging and Defrosting
Windows
I. Tui-n
the air control knob to
!. Turn the temperature control knob all
1. Turn the fan control knob to the: right.
P.
the way to the right.
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Your Driving and the Road
Winter Driving
Here are some tips for winter driving:
Have your Pontiac in good shape for
winter. Be sure your engine coolant
mix is correct.
. . .I42
You may want to put winter
emergency supplies in your vehicle.
Include an ice scraper, a small brush
or broom, a supply of windshield
washer fluid, a rag, some winter outer
clothing, a small shovel, a flashlight, a
red cloth, and a couple of reflective
warning triangles. And, if you will be
driving under severe conditions, include a small bag of sand, a piece
of
old carpet or a couple of burlap bags
to help provide traction. Be sure you
properly secure these items in your
vehicle.
Driving on Snow or Ice
Most of the time, those places where your
tires meet the road probably have good
traction.
However, if there is snow or ice between
your tires and the road, you can have a
very slippery situation. You’ll have a lot
less traction or “grip” and will need to be
very careful.
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I NOTICE:
Towing a vehicle over rough surfaces
could damage a vehicle. Damage
can occur from vehicle-to-ground
or vehicle-to-wheel-lift-equipment
contact.
To help avoid damage, install
a towing dolly and raise vehicle until
adequate clearance is obtained between
the ground and/or wheel-lift equipment.
Engine Overheating
I
If Steam Is Coming from Your Engine:
You will find a coolant temperature gage
on your Pontiac’s instrument panel.
You may also find a low coolant warning
light
on your Pontiac instrument panel.
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Problems on the Road
If your engine catches fire because
you keep driving with no coolant,
your vehicle can be badly darhaged.
The costly repairs would not be
covered by your warranty.
If No Steam Is Coming from Your
Engine:
If you get the overheat warning but see
or hear
no steam, the problem may not be
too serious. Sometimes the engine can gel
a little too hot when you:
Climb a long hill on a hot day.
Stop after high speed driving.
0 Idle for long periods in traffic.
0 Tow a trailer. If you
get the overheat warning with
no
sign of steam, try this for a minute or so:
1. If you have an air conditioner, turn it
2. Turn on your heater to full hot at the
off.
highest
fan speed and
open the
window as necessary.
3. Try to keep your engine under load
(in a drive gear where the engine runs
slower).
If you no longer have the overheat
warning, you can drive. Just to be safe,
drive slower for about
ten minutes. If the
warning doesn’t come back
on, you can
drive normally.
If the warning continues, pull over, stop,
and park your vehicle right away.
If there’s still no sign of steam,
you can
idle the engine for two or three minutes
while you’re parked, to see if the warning
stops. But then, if you still have the
warning, TURN
OFF THE ENGINE
AND GET EVERYONE OUT
OF THE
VEHICLE until it cools down.
You may decide not to lift the hood but to
get service help right away.
Cooling System
When you decide it’s safe to lift the hood,
here’s what you’ll see on the V6 engine:
1. Coolant recovery tank
2. Radiator pressure cap
3. Electric engine fan
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