heater PONTIAC FIREBIRD 1994 User Guide

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
. . .I62
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On the V8 engine you’ll see this:
1. Coolant recovery tank
2. Radiator pressure cap
3. Electric engine fans
If the coolant inside the coolant recovery
tank is boiling, don’t do anything else
until it cools down.
When it
is cool, remove the coolant
recovery tank cap and look at the dipstick.
The coolant level should be at
or above
“FULL
COLD.” If it isn’t, you may have
a leak in the radiator hoses, heater hoses,
radiator, water pump or somewhere else
in the cooling system.
NOTICE:
Engine damage from running your
engine without coolant isn’t covered
by your warranty.
If there seems to be no leak, check to see
if the electric engine fan is running. If the
engine
is overheating, the fan should be
running.
If it isn’t, your vehicle needs
service.
163..
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Problems on the Road
How to Add Coolant to the Coolant
Recovery Tank
If you haven’t found a problem yet, but
the coolant level isn’t at or above the
“FULL COLD’ mark, add a 50/50
mixture of clean water (preferably
distilled) and a proper antifreeze at the
coolant recovery tank. (See “Engine
Coolant” in the Index for more
information about the proper coolant
mix.)
NOTICE:
I
In cold weather, water can freeze
and crack the engine, radiator,
heater core and other parts. Use the
recommended coolant. When the coolant
in the coolant recovery
tank is at or above the “FULL COLD’
mark, start your vehicle.
If the overheat warning continues, there’s
one more thing
you can try. You can add
the proper coolant mix directly to the
radiator, but be sure the cooling system is
cool before
you do it.
. . ,164
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Problems on the Road
1. You can remove the radiator
pressure cap when the cooling system
including the radiator pressure cap
and upper radiator hose, is
no longer
hot.
Turn the pressure cap slowly to
the left until it first stops. (Don? pres5
down while turning
the pressure cap.)
If you hear a hiss, wait for that to stop
A hiss means there is still some
pressure left.
2. Then keeb turning the pressure cap,
but now push down
as you turn it.
Remove the pressure cap.
5. After the engine cools, open the air
bleed valves on the heater return hose
and water pump inlet.
. . .168
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When to Change Engine Oil:
See if any one of these is true for you:
Most trips are less than 4 miles
0 It’s below freezing outside and most
trips are less than
10 miles ( 16 km).
The engine is at low speed most of
the time (as in door-to-door delivery,
or
in stop-and-go traffic).
(6 km).
You tow a trailer often.
Most trips are through dusty places.
If any one of these is true for your
vehicle, then you need to change your
and filter every
3,000 miles (5 000 km) or
3 months - whichever comes first.
If none of them is true, change the oil
every
7,500 miles (12 500 km) or 12
months
- whichever comes first.
Change the filter at the first oil change
and at every other oil change after that.
Engine Coolant Heater (Engine Block
Heater):
An engine coolant heater can be a big
help if you have to park outside in very
cold weather,
0°F (-18°C) or colder. If
your vehicle has this option, see “Engine Coolant Heater” in the Index.
What to Do with Used Oil:
Did you know that used engine oil
:ontains elements that may be unhealthy
:or your skin and could even cause
:ancer? Don’t let used oil stay on your
;kin for very long. Clean your skin and
lails with soap and water, or a good hand
:leaner. Wash or properly throw away
:lothing or rags containing used engine
il. (See the manufacturer’s warnings
ibout the use and disposal of oil
xoducts.)
Used oil can be a real threat to the
mvironment. If you change your own oil,
)e sure to drain all free-flowing oil from
:he filter before disposal. Don’t ever
jispose of oil by putting it in the trash,
2ouring it on the ground, into sewers, or
into streams or bodies
of water. Instead,
recycle it by taking it to a place that
collects used oil. If you have a problem
properly disposing of your used oil, ask
your dealer, a service station or a local
recycling center for help.
3.4L L32 (Code S
Air Cleaner
iefer to the Maintenance Schedule to
letermine when to replace the air filter.
See “Scheduled Maintenance Services”
In the Index.
t
195 ...
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Service and Appearanc’e Care
The proper coolant for your Pontiac will:
0
Give freezing protection down to
-34°F (-37°C).
Give boiling protection up to 262°F
(128°C)
.
Protect against rust and corrosion.
Help keep the proper engine
temperature.
Let the warning lights work as
they
should.
What to Use:
Use a mixture of one-half clean water
(preferably distilled) and one-half
antifreeze that meets
“GM Specification
1825M,” which won’t damage aluminum
parts. You can also use a recycled coolant
conforming to GM Specification 1825M
with a complete coolant flush and refill. If
you use this mixture, you don’t need to
add anything else.
NOTICE:
If you use an improper coolant mix,
your engine could overheat and be
badly damaged. The repair cost wouldn’t be covered by your war-
ranty. Too much water in the mix can
freeze and crack the engine, radiator,
heater core and other parts.
Adding Coolant
To Check Coolant: When your engine is
cold, check the dipstick on the cap of the
coolant recovery tank. The coolant level should be “COLD,” or a little higher.
When your engine is warm, the level on
the dipstick should be up to
“HOT,” or a
little higher.
. . .202
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Service and Appearance Care
Main Fuse Block
1 - Air Bag: SIR Components
2 - Backup Lights; Daytime Running (15
Amp.)
Lights Module (Canada); Turn
Flasher
(20 Amp.)
3 - HVAC Selector Switch (Heater/Ail
Conditioner); Rear Defogger
(25 Amp.)
4 - Powertrain Control Module;
Instrument Cluster; PASS-Key
II@
Decoder Module (10 Amp.)
5 - Powertrain Control Module;
PASS-Key
11s Decoder Module;
Fuel Pump Relay (15 Amp.)
;
6 - Brake LightKruise Release
Switch; Hazard Flasher
(20 Amp.)
7 - Power Door Locks; Power Mirrors;
Hatch Release (15 Amp.)
8
- Audio Alarm Module; Base@
Relay; Courtesy Lights: Console
Compartment, Glove Box, Dome,
Trunk, Rear Courtesy, Rearview
Mirror and Radio (15 Amp.)
9 - Audio Alarm Module; Daytime
Running Lights Module (Canada);
Diagnostic Energy Reserve
Module; Instrument Cluster; Remote Lock Control Module
( 10 Amp.)
10 - Exterior Lighting (20 Amp.)
11 - Cigarette Lighter; Horn Relay
12 - Power Seats; Rear Defogger
13 - Brightness Control (5 Amp.)
14 - Windshield Wipermasher
(25 Amp.)
15 - Power Windows, Convertible
Top Switch
(30 Amp. Circuit
Breaker)
Module
(3 Amp.)
(15 Amp.)
(25 Amp.)
(30 Amp. Circuit Breaker)
16 - Diagnostic Energy Reserve
17 - Radio; Steering Wheel Controls
. . ,230
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Service and Appearance Care
Replacement Bulbs
Ashtray" ......................................................... 194
Automatic Transmission Indicator
...................................... 73
Backup
......................................................... 1156
Center High-Mounted Stoplight
....................................... 921
Cluster
.......................................................... 161
Console
......................................................... 194
Dome
........................................................... 906
Doorcourtesy
..................................................... 74
Fog
............................................................. 885
Front Parking and Turn Signal
....................................... 2397
GloveBox
....................................................... 194
Headlight
..................................................... H-6545
Heater and
A/C Control .............................................. 37
Indicator Lights
.................................................. PC74
Interior Door Handle
................................................ 74
License
.......................................................... 194
Reading
....................................................... 212-2
Rearcourtesy
..................................................... 562
Sidemarker
....................................................... 194
TailOnly
........................................................ 194
Tail/Stop/Turn
................................................... 2057
Trunk
........................................................... 562
Turn Signal Indicators
.............................................. 161
*Manual transmission only
.
... 232
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Index
Cassette Tape Player and Graphic
Cassette Tape Player. AM/FM
Cassette Tape Player.
Equalizer. AM/FM
Stereo with
. . 1 12
Stereo with
.................. 109
Care of Your
................. 122
Chains. Tire
................... 221
Changing a Flat Tire
............. 171
Check Gages Light
.............. 97
Checlung Things under
the Hood . . 18
Checlung Your Restraint Systems
. . 40
Chemical Paint Spotting
.......... 226
Child Restraints
................ 31
Rear Seat
................... 33
Right Front Seat
.............. 35
Top Strap ................... 32
Where to Put the
.............. 31
Children (Safety Belts)
........... 30
Children. Larger (Safety Belts)
.... 38
Cigarette Lighter
............... 86
Circuit Breakers. Fuses and
....... 229
City Driving
................... 138
Cleaner. Air
................... 195
Cleaning
Aluminum Wheels
............ 225
Convertible Top
.............. 225
Fabric
...................... 222
Glass
....................... 224
Inside of Your Pontiac
......... 222
Instrument Panel. Top of
....... 223
... 270
Cleaning
Leather
..................... 223
Outside of Your Pontiac
........ 224
Problems. Special
............. 223
Twin Lift-off Roof Panels
...... 224
Vinyl
...................... 223
Windshield and Wiper Blades
... 224
Clock. Setting the
............... 109
Close-Out Panel
................ 84
Clutch. Hydraulic
............... 20 1
Comfort Controls ............... 104
Comfort Controls and Audio
Systems
.................... 103
Compact Disc. To Play a
...... 116. 1 19
Compact Disc Player and Graphic
Equalizer. AM/FM Stereo with
. . 118
Compact Disc Player. AM/FM Stereo with
.................. 115
Compact Discs. Care of Your
...... 122
Compact Spare Tire
............. 180
Compartments. Storage and
....... 83
Control of a Vehicle
............. 128
Controls
Console. Front
................. 84
Control. Loss of
................ 135
Air Conditioner
.............. 106
Brightness
.................. 76
Comfort
.................... 104
Features and
................. 41
Heater
...................... 104
Main Light
.................. 76 Controls
Remote Lock
................ 44
Seat
........................ 8
Convertible Top
................ 98
Installing the Boot Cover
....... 99
To Lower
................... 98
To Raise
.................... 100
Convex Outside Mirror
.......... 79
Coolant Adding
..................... 202
Engine
..................... 201
Heater. Engine
............... 55
How to Add to the Coolant
Recovery Tank
............. 164
How to Add to the Radiator
. . 165. 167
Temperature Gage. Engine
...... 94
Cooling
....................... 106
Cooling System
................ 162
Courtesy Lights
................ 78
Courtesy Transportation
.......... 263
Covered Visor Vanity Mirror
...... 85
Cruise Control
................. 72
Passing Another Vehicle While Using
............... 75
To Erase Speed Memory
....... 75
To Get Out of
................ 75
To Increase Speed While Using . . 74
To Reduce Speed While Using
. . 74
To Resume a Set Speed
........ 73
ToSet
...................... 72
Traction Control System and
.... 75
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Cruise Control Using on Hills
............... 75
Curves. Driving on
.............. 132
Customer Assistance for the Hearing or Speech Impaired (TDD)
..... 260
Customer Assistance Information
. . 259
Customer Satisfaction Procedure
... 260
Daytime Running Lights
....... 77
Deep Standing Water.
Driving through
.............. 54
Defects. Safety Reporting to General Motors
.... 262
Reporting to the Canadian Government
............... 262
Reporting to the United States
Government
............... 26 1
Defensive Driving .............. 126
Defogger. Rear Window
......... 107
Defogging and Defrosting Windows
................... 105
Dimensions. Vehicle
............ 236
Doing Your Own Service Work
.... 184
Door Locks
.................... 43
Door Locks. Power
............. 44
Doors. Headlight
............... 76
Driver Position (Safety Belts)
..... 19
Driving AtNight
.................... 136
City
........................ 138
Defensive
................... 126 .
Driving
Drunken
.................... 126
Freeway
.................... 139
In the Rain .................. 137
On Curves
.................. 132
On Snow or Ice
.............. 142
Through Deep Standing Water
... 54
Winter
...................... 142
With a Trailer
................ 147
Drunken Driving
............... 126
Electrical Center. Underhood
.... 231
Electrical Equipment. Add-on
..... 228
Electric Mirror Control
.......... 80
Emergencies. Braking in
......... 132
Emergencies. Steering in
......... 133
Engine
Coolant
..................... 20 1
Coolant (Block) Heater
........ 55
Coolant Temperature Gage
..... 93
Exhaust
..................... 66
Identification
................ 228
Oil
........................ 191
Oil Pressure Gage
............. 95
Overheating
................. 1 6 1
Specifications ................ 233
Starting Your
................ 52
Environment, Your Vehicle
andthe
..................... 240
Exhaust, Engine
................ 66
Extender, Safety Belt
............ 39
Fan Control Knob ............. 104
Features and Controls
........... 41
Filling Your Tank
............... 187
Filter. Air. Replacement
.......... 196
Finish Care (Paint)
.............. 225
Finish Damage (Paint)
........... 226
Fixed Mast Antenna
............. 123
Flashers. Hazard Warning
........ 152
Flat Tire. Changing a
............ 171
Flat.
If a Tire Goes .............. 170
Floormats
..................... 79
Flow-Through Ventilation System
. . 107
Fluid Automatic Transmission
....... 198
Brake
....................... 207
Manual Transmission
.......... 200
Power Steering
............ .I .. 204
Recommended ................ 253
Windshield Washer
............. 205
Fog Lights
..................... 78
Folding Rear Seatback
........... 13
Foreign Countries. Fuels in
....... 186
Foreign Material Paint Damage
.... 226
Four-Way Manual Seat
.......... 8
Freeway Driving ............... 139
Front Ashtray
..................... 85
Console
.................... 84
Map Lights
.................. 79
Seat. Manual
................ 8
271 . .
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