1994 PONTIAC GRAND-AM engine

Features & Controls
Fuel Gage (CONT.)
0 It takes a little more or less fuel to fill
up than the gage indicated. For
example, the gage may have indicated
the tank was half full, but it actually
took a little more or less than half the
tank’s capacity to fill the tank.
0 The gage moves a little when you turn
a corner or speed up.
0 The gage doesn’t go back to “E” when
you turn off the ignition.
For your fuel tank capacity, see “Service
Station Information”
on the last page of
this manual.
Engine Coolant Temperature Warning
Light
This light tells you that your engine
coolant has overheated or your radiator
cooling fan is not working.
If you have been operating your vehicle
under normal driving conditions, you should pull
off the road, stop your vehicle
and
turn the engine off as soon as possible
HOT COOLANT CAN BURN YOU
BADLY!
In “Problems on the Road”, this manual
shows what to do. See “Engine
Overheating” in the Index.
Engine Coolant
Temperature Gage
This gage shows the engine coolant
temperature. If the gage pointer moves
into the red area, your engine is too hot!
That reading means the same thing as the
warning light. It means that your engine
coolant has overheated.
If you have been operating your vehicle
under normal driving conditions, you
should pull
off the road, stop your vehicle
and
turn off the engine as soon as possible.
HOT COOLANT CAN BURN YOU
BADLY!
In “Problems on the Road”, this manual shows what to do. See “Engine
Overheating” in the Index.
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LOW
COOLANT
Low Coolant Warning
Light
F this light comes on and stays on, the
ehicle should be promptly pulled off the
Dad and the coolant level checked. See
Engine Coolant” in the Index. If there
re visible signs of steam see “Engine
herheating” in the Index before opening
le hood.
V6 Engine
Low Engine
Oil Level
Warning Light
Your vehicle may be equipped with an oil
level monitoring system. When the
ignition key is turned on, the light will
briefly flash. If the light stays on, stop the
vehicle on a level surface and turn the
engine off. Check the oil level using the
engine oil dipstick. (See the Index under
“Engine Oil.”) If the light does not flash,
have the low oil level sensor system
repaired
so it will be ready to warn you if
there’s a problem.
NOTE: The oil level monitoring system
only checks oil level during the brief
period between key on and and engine
crank.. It does not monitor engine ail level
when the engine
is running. Additionally,
an oil level check is only performed if the
engine has been turned off for a
considerable period of time allowing the
oil normally in circulation to drain back
into the oil pan.
Oiil Warning Light
If you have a problem with your oil, this
light may stay on after you start your
engine, or come on when you are driving.
This indicates that oil is not going through
your engine quickly enough to
keep it
lubricated. The engine could be low on
oil, or could have some other oil problem.
Have
it fixed right away.
The oil light could also come on in three
other situations:
0 When the ignition is on but the engine
is not running, the light will come on
as a test to show you it is working, but
the light will go out when you turn the
ignition to “Start”. If it doesn’t come
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Features & Controls
Oil Warning Light (CONT.)
on with the ignition on, you may have
a problem with the fuse or bulb. Have
it fixed right away.
0 Sometimes when the engine is idling
at a stop, the light may blink
on and
off. This is normal.
0 If you make a hard stop; the light may
come
on for a moment. This is normal.
NOTICE:
Damage to your engine from
neglected oil problems can be costly
and is
not covered by your warranty.
?heck Oil Light
’his light should come on briefly when
‘ou turn your ignition key to
RUN. It alsi
omes
on and stays on when the oil level
n your vehicle is low. If this happens,
ark your vehicle
in a level place, check
our oil level and bring the engine oil up
its proper level. See “Engine Oil” in th
Idex.
ENQINE
SOON
Oil Pressure Gage
The oil pressure gage shows the engine
oil pressure
in psi (pounds per square
inch) when the engine is running.
Canadian vehicles indicate pressure in
kPa. Oil pressure may vary with engine
speed, outside temperature and oil
viscosity, but readings above the red
warning zone indicate the normal
operating range.
... 96
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A reading in the red zone may be caused
by a dangerously low oil level or other
problem causing low oil pressure. Have
your vehicle serviced immediately.
NOTICE:
Damage to your engine from
neglected oil problems can be costly
and is not covered
by your warranty.
-
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3harging System Light
'he charging system light will come on
riefly when you turn on
the ignition, but
le engine is not running, as a check to
low you
it is working. Then it should gc
ut. If it stays on when your engine is
Inning, or comes on while you are
riving, you may have a problem
with thc
lectrical charging system. It could
tdicate that you have a loose generator
rive belt or another electrical problem.
ave
it checked right away. Driving whih
lis light is on could drain your battery.
'you must drive a short distance with thc
ght on, be certain to turn off all your
xessories, such as the radio and air
mditioner.
Voltmeter (OPTION)
When your engine is not running, this
gage shows the condition
of your
charging system.
When your engine is not running, but the
ignition is on (in the Run position), the
gage shows your battery's state
of charge
in DC volts. Readings between the red
warning zones indicate the normal
operating range.
Readings in either red warning zone
indicate a possible problem in the
electrical system. Have your vehicle
serviced immediately.
970..
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anti-Lock Brake System
Naming Light
Vith anti-lock, this light will come on
{hen you start your engine and it will
tay on for three seconds. That’s normal.
F the light doesn’t come on, have it fixed
D it will be ready to warn you if there is 2
roblem.
1 the light flashes when you’re driving,
ou don’t have anti-lock brakes and
lere’s a problem with your regular
rakes. Pull off the road and stop arefully. You may notice that the pedal
is
arder to push. Or, the pedal may go
loser to the floor. It may take longer to
:op. Have the vehicle towed for service.
See “Towing Your Car”
in the Index.)
If the anti-lock brake system warning
light stays on longer than normal after
you’ve started your engine, turn the
ignition
off. Or, if the light comes on and
stays on when you’re driving, stop as
soon as possible and turn the ignition off.
Then start the engine again to reset the
system.
If the light still stays on, or comes
3n again while you’re driving, your
Pontiac needs service.
If the light is on
but not flashing and the regular brake
system warning light isn’t on, you still
nave brakes, but you don’t have anti-lock
xakes.
Shift Light
(MANUAL TRA NSAXL E)
This light comes on when you need to
shift to the next higher gear. See “Manual
Transaxle”
in the Index.
99. ..
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Features & Controls
SERVICE
ENGINE
SOON
‘Malfunction Indicator
Lamp (Service Engine
Soon Light)
1 computer monitors operation of your
uel, ignition and emission control
,ystems. This light should come on when
he ignition is
on, but the engine is not
,unning, as a check to show you it is
working. If
it does not come on at all,
lave
it fixed right away. If it stays on, or
t comes on while you are driving, the
:omputer is indicating that you have a
aoblem.
You should take your vehicle in
or service soon.
NOTICE:
If you keep driving your vehicle
with
this light on, after a while the
emission controls won’t work as
well, your fuel economy won’t be as
good and your engine may not
run
as smoothly. This could lead to
costly repairs not covered by your
warranty.
CHECK
GAUGES
Check Gauges Light
(OPTION)
This light will come on briefly when you
are starting the engine. If the
light comes
on and stays
on while you are driving,
check your various gauges to see
if they
are
in the warning zones.
e.. 100
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I’
Comfort Controls & Audio Systems
w Climate Control System
With this system, you can control the
ventilation and heating
in your vehicle.
Your vehicle also has the flow-through
ventilation system described later
in this
section.
. . . 102
# : The left control knob sets the fan
speed. To select the force of air you want,
turn the knob. The fan is always running
unless the mode control is moved to
OFF.
Temperature Control: The center
control regulates the temperature of the
air coming through the system.
Mode Control: The right control knob
:hanges the functions of your system.
’(rr (Bi-Level): Use on cool, but sunny
days. This setting brings
in the outside ai
but directs it
in two ways. The cool air is
directed to the upper portion
of your bod
through the instrument panel outlets, but
slightly warmer air is directed through th
heater ducts and defroster vents. At time:
this temperature difference may be more
apparent than others.
(rr (Vent): Use when outside
temperatures are mild, and little heating
or cooling
is needed. Air flow is through
the instrument panel outlets. Set the
center control knob to the temperature
desired.
A.
A.
p(rr (Heater): This setting directs air
ihrough the heater ducts toward your feet
and the floor, and some through the
windshield defroster vents.
[f you have the optional engine coolant
heater (engine block heater) and use it
during cold weather,
0°F (- 18 “C) or
lower, your heating system
will more
quickly provide heat because the engine
coolant is already warm.ed. See “Engine
Coolant Heater (Engine
Block Heater)’’
in the Index.
%?a FrJ (Blend): This setting divides air flow
equally between the heater ducts and the
windshield defroster vents.
(Defrost): This setting directs most
air through the windshield defroster vents,
and some through the heater ducts.
Defogging Windows
To defog the windshield, turn all three
control knobs to the far right.
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Comfort Controls & Audio Systems
I Heating
Turning the right control knob to
(Heater) and the center control knob
clockwise
will send heated air through the
heater ducts toward your feet and the
floor, and some through the defroster
vents.
I ;j’ (Vent) and wo (Heater) are
economical positions because the air
conditioner compressor doesn’t
run in
these two settings. This reduces engine
load, resulting
in improved fuel economy.
If either setting fails to keep you
comfortable, or causes your windows to
fog up, turn
the right control knob to one
of the air conditioning positions, or to
%-$ (Defrost).
If you have the optional engine coolant
heater (engine block heater) and use
it
during cold weather, 0” F (- 18 O C) or
lower, your heating system
will more
quickly provide heat because the engine
coolant is already warmed. See “Engine
Coolant Heater” (Engine Block Heater)
the Index.
%?a pjd (Blend): This setting,divides air flow
Zqually between the heater ducts and the
windshield defroster vents.
Defrosting
Thew (Defrost) setting directs most air
through the defroster vents, and some
through the heater ducts.
Defogging Windows with
Air Conditioning System
To defog the windshield, turn all three
control knobs to the far right.
To defog the side windows, turn the right
control knob to pi (Bi-Level) and the
fan control knob to HIGH. Aim the side
vents toward the side windows. For
increased air flow to the side vents, close
the center vents.
A0
. . . IO4
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