heating PONTIAC GRAND-PRIX 1993 User Guide

Service & Appearance Cam
Hydraulic Clutch Fluid (CONTJ
How to Check
The proper fluid should be added if the
level does not reach the bottom
of the
diaphragm when it’s in place in the
reservoir. See the instructions on the
reservoir cap.
230
Engine Coolant
The following explains your cooling
system and
how to add coolant when it
is low. If you have a problem with
engine overheating or
if you need to add
coolant to your radiator, see the Index
under Engine Overheuling.
The proper coolant for your Pontia’c
will:
Give freezing protection do;wn to
Give boiling protection up to 262°F
Protect against rust and corrosion.
Help keep the proper engine
Let the warning lights work as they
What to Use:
Use a mixture of one-half dean water
(preferably distilled) and one-half
antifreeze that meets
“GM Specification
1825-M,” which won’t darnage
-34°F (-3 7 “C) .
(12S°C).
temperature.
should.
aluminum parts. You can also use a
recycled coolant conforming to
GM
Specification 1825-M with a complete
coolant flush and refill. If you use this
mixture, you don’t need to add
anything else.
Adding only plain water
to
your cooling system can be
dangerous. Plain water, or some
other liquid like alcohol, can boil
before the proper coolant mix will.
Your vehicle’s coolant warning
system is set for the proper coolant
mix. With plain water or the wrong
mix, your engine could get
too hot
but you wouldn’t get the overheat
warning. Your engine could catch
fire and you or others could be
burned. Use a
50/50 mix of clean
water and
a Droner antifreeze.
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Service & Appearance Care
Turning the radisiitor pressure
1 b cap when the en& and
radiator am hat can daw steam
and scalding liquids to blow out
and burn you badly. With the
almost never have to add coolant at
the radiator. Never turn the
radiator pressure mp-evtm a
I.lttle-whm the engine and
coolant recoverg tadq lyou will
Add coolant mix at the recovery tank,
but be careful not to spill it.
Radiator Pressure Cap
Dm
Your radiator cap is a 15 psi
(105 kPa) pressure-type cap and
must be tightly installed to prevent
coolant loss and possible engine
damage
from overheating. Be sure
the arrows on the cap line up
with
the overflow tube on the radiator
filler neck.
I I'
11 CAUTION
You can be burned if you
I spill coolant on hot engine I
,~rts. Coolant contains ethylene
glycol, and it will burn if the engine
parts are hot enough.
Don't spill
coolant on a hot engine.
I I When you replace your radiator pressure
I
cap, an AC@ cap is recommended.
Thermostat
Engine coolant temperature is
controlled by a thermostat in the engine
coolant system. The thermostat stops
the
flow of coolant through the radiator
until the coolant reaches a preset
temperature.
When you replace your thermostat, an
AC@ thermostat is recommended.
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Service & Appearance Care
4 Tires
We don't make tires. Yo'ur new vehicle
comes with
high quality tires made by a
leading tire manufacturer. These tires
are warranted
by the tire manufacturers
and their warranties are delivered with
every
new Pontiac. If your spare tire is a
different brand than your road tires, you
will have a tire warranty folder from
each of these manufacturers.
254
1 A, Poorly maintained armd improperly used tires are dangerous.
b Overloading your tires can cause overheating as a result of too much
friction. YOU could have an &-out and a serious accident. See Loading Your
Vehicle earlier in this section.
accident
could cause serious injury. Check all tires frequently to maintain the
recommended
pressure. Tire pressure should be checked when your tires are
cold.
Overinflated tires are more Likely to be cut, punctured, or broken by a sudden
impact, such as when you hit a pothole. Keep tires at the recommended
pressure.
Worn, old tires can cause accidents. If your tread is badly worn, or if your
tires have been damaged, replace them.
Underinflated tires pose the same danger as overloaded tires. The resulting
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Index
Emergencies. Braking in .................. 151
Emergencies on the Road
................. 183
Emergencies. Steering in .................. 153
Emergency Starting
......................... 185
Emergency Towing
.......................... 189
Engine Block Heater .................. 56. 223
Engine Coolant
................. 230. 277. 278
Engine Coolant Temperature Warning
Light
................................................. 98
Engine Exhaust
.......................... 68, 173
Engine Identification
........................ 269
Engine Oil
........................................ 220
Additives
........................................ 222
Capacity
.......................................... 276
Checking
& Adding ....... 220, 276, 278
Disposing of Used Oil
.................... 223
Energy Conserving
......................... 222
Filter
....................................... 223, 284
Warning Light
............................... 100
When to Change ............................ 223
Engine Overheating
......................... 193
Engine Specifications ....................... 283
Engine, Starting
Automatic Transaxle
...................... 54
Manual Transaxle
............................ 54
ETR AM/FM Stereo Radio with
Cassette Player and Graphic Equalizer
(see
Audio Systems)
Ethanol in Gasoline .......................... 213
Exhaust Dangerous Gas in
................... 68. 173
Parking with the Engine
Running
................................ 68. 173
Expectant Mothers. Use of
Safety Belts
....................................... 23
Expressway Driving
......................... 164
Extender. Safety Belt
.......................... 39
Exterior Appearance
(see
Appearance Care)
Fabric Cleaning
(see
Appearance Care)
Fan Warnings ........... 186. 187. 194. 217
Filling the Fuel Tank
............... 215. 277
Filter
Air
................................................... 224
Fuel
................................................. 284
Oil
........................................... 223, 284
Finish Damage
.................................. 267
Flash-to-Pass
...................................... 80 Flashers. Hazard Warning
............... 184
Flat Tire
............................................ 200
Flooded Engine
.................................. 55
Fluid Brake
..................................... 234. 278
Capacities
...................................... 276
Hydraulic Clutch
.................. 229. 278
Power Steering
.............. 233. 277. 279
Transaxle Automatic
................... 225. 276. 278
Manual
........................ 228. 276. 278
Windshield Washer
........................ 233
Fluids
87 Lubricants ........................ 278
Fog. Driving in
................................. 162
Fog Lights
........................................... 80
Foreign Material
............................... 267
Four-Way Power Articulation
Control
............................................. 11
Freeway Driving .............................. 164
French Language Manual
.................... 2
Front Light Bar
................................. 244
Front Side Marker Bulb
................... 245
Fuel
.................................................. 213
Alcohol in Fuel
............................... 213
Capacity
................................ 213. 277
Exhaust Warnings
................... 68. 173
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Net. Convenience ............................. 50
New Vehicle Break-In ................ 51. 175
Night Driving
................................... 157
Octane Requirements
Odometer
........................................... 96
Off-Road Recovery
........................... 154
Oil Change Indicator
........................ 107
Oil. Engine
........................................ 220
Capacity
.......................................... 276
Change. Distance to
....................... 107
Quality
........................................... 22 1
Thickness ...................................... 222
Used Oil
.......................................... 223
When to Change
.................... 107. 223
Oil Warning Light
............................. 100
Operation
of Lights ............................. 78
Outside Rearview Mirrors ................. 83
Overdrive. Automatic ................... 57. 60
Overheated Engine Coolant Warning Light
................................. 98
Owner Checks
& Services ............... 299
(see
Fuel
Requirements)
Overheated Engine .......................... 193 Paint
Chemical Spotting
......................... 268
Finish Care
..................................... 266
Finish Damage
............................... 267
Column Shift
................................... 65
Console Shift
................................... 66
On Hills ......................................... 169
Over Things That Burn
................... 68
With the Engine Running
................ 68
Parking Brake ..................................... 64
Passenger Assist Straps
...................... 89
Passenger Belts (see Safety Belts)
Passing ............................................. 154
Polishing and Waxing
Power Antenna
................................ 135
Power Door Locks
.............................. 46
Power Mirrors
.................................... 84
Power Seat Controls
.......................... 11
Power Steering ................................ 151
Power Steering Fluid
........ 233.277. 279
Power Windows
......................... 70. 275
Park.
Shifting Into
Parking
(see
Appearance Care)
Pregnancy. Use of Safety Belts
During
............................................. 23
Problems
on the Road ..................... 183
Publications (see Service Publications)
Pulse Windshield Wipers .................... 76
Radiator Overheating
(see
Overheated Engine)
Radiator Pressure Cap .............. 197. 232
Radio (see
Audio Systems)
Rain. Driving in the .......................... 159
Reading Lights
.................................... 81
Rear Window Defogger ................... 118
Rearview Mirror .......................... 83, 84
Reclining Seatbacks
............................ 12
Reminder Light
................................... 19
Remote Control Mirrors .................... 84
Remote Lock Control
......................... 46
Remote Positive Battery Terminal
.... 186
Remote Trunk Release
...................... 50
Replacement Bulbs .......................... 280
Replacement Fuses
........................... 271
Replacement Parts
........................... 284
Replacing Brakes
.............................. 235
Replacing Safety Belts
........................ 40
.
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