1995 PONTIAC GRAND-AM check engine

Manual transaxle:
The gear selector should be in neutral. Hold the clutch
pedal to the floor and
start the engine. Your vehicle
won’t start
if the clutch pedal is not all the way
down
-- that’s a safety feature.
To start your 2.3 Liter engine:
1. Without pushing the accelerator pedal, turn your
ignition key to START. When the engine starts, let
go of the key. The idle speed will go down as your
engine gets warm.
NOTICE:
Holding your key in START for longer than 15
seconds at a time will cause your battery to be
drained much sooner. And the excessive heat can
damage your starter motor.
I
2. If it doesn’t start right away, and if the weather is
very cold (below
-20” F, or -29” C), push the
accelerator pedal about one-quarter of the way down
while you turn the key to START.
Do this until the
engine starts. As soon as it does, let
go of the key.
3. If your engine still won’t start (or starts but then
stops), it could be flooded with too much gasoline.
Try pushing your accelerator pedal
all the way to the
floor and holding it there as you hold the key in
START for about three seconds.
This clears the extra
gasoline from the engine. If the car starts briefly but
then stops again, do the same thing, but this time
keep the pedal about one-quarter of
the way down
for five or six seconds.
NOTICE:
Your engine is designed to work with the
electronics in your vehicle.
If you add electrical
parts or accessories, you could change the
way
the fuel injection system operates. Before adding
electrical equipment, check with your dealer.
If
you don’t, your engine might not perform
properly.
If you ever have to have your vehicle towed, see
the part
of this manual that tells how to do it
without damaging your vehicle. See “Towing
Your Vehicle’’ in the Index.
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To start your 3.1 Liter engine:
1. Without pushing the accelerator pedal, turn your
ignition key to START. When the engine starts, let
go
of the key. The idle speed will go down as your
engine gets warm.
NOTICE:
Holding your key in START for longer than
15 seconds at a time will cause your battery to be
drained much sooner. And the excessive heat can
damage your starter motor.
2. If your engine won’t start (or starts but then stops), it
could be flooded with
too much gasoline. Try
pushing your accelerator pedal all the way to the
floor and holding
it there as you hold the key in
START for about three seconds.
If the car starts
briefly but then stops again, do the same thing, but
this time keep the pedal down for five or six seconds.
This clears the extra gasoline from the engine.
NOTICE:
Your engine is designed to work with the
electronics in your vehicle.
If you add electrical
parts or accessories, you could change the way
the fuel injection system operates. Before adding
electrical equipment, check with your dealer.
If
you don’t, your engine might not perform
properly.
If you ever have to have your vehicle towed, see
the part of this manual that tells how to do
it
without damaging your vehicle. See “Towing
Your Vehicle” in the Index.
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Tachometer (Option)
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RPM
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The tachometer shows your engine speed in revolutions
per minute (rpm).
NOTICE:
Do not run your engine at speeds in the red area,
or engine damage may occur.
Warning Lights, Gages and Indicators
This part describes the warning lights and gages that may
be on your vehicle. The pictures will help you locate them.
Warning lights and gages can signal that something is
wrong before it becomes serious enough to cause an
expensive repair or replacement. Paying attention to
your warning lights and gages could also save you or
others from injury.
Warning lights come on when there may be or is a
problem with one
of your vehicle’s functions. As you will
see in the details on the next few pages, some warning
lights come on briefly when you
start the engine just to let
you know they’re working. If you are familiar with this
section, you should not be alarmed when this happens.
Gages can indicate when there may be or is a problem
with one of your vehicle’s functions. Often gages and
warning lights work together to let
you know when
there’s a problem with your vehicle.
When one of the warning lights comes on and stays on
when you are driving, or when one of the gages shows
there may be a problem, check the section that tells you
what to do about it. Please follow this manual’s advice.
Waiting to do repairs can be costly
-- and even
dangerous.
So please get to know your warning lights
and gages. They’re a big help.
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Air Bag Readiness Light
There is an air bag readiness light on the instrument
panel, which shows AIR BAG. The system checks the
air bag’s electrical system for malfunctions. The light
tells you if there is an electrical problem. The system
check includes the air bag sensors and module, the
wiring and the diagnostic module. For more information
on the air bag system, see “Air Bag” in the Index.
AIR
BAG
You will see this light
flash
for a few seconds
when you turn your
ignition to
RUN or
START. Then the light
should go out. This
means the system is
ready.
If the air bag readiness light doesn’t come on when you
start your vehicle, or stays on,
or comes on when you
are driving, your air bag system may not work properly.
Have your vehicle serviced right away.
Charging System Light
The charging system light
will come on briefly when
you turn on the ignition, but
the engine
is not running, as
a check to show you
it is
working. Then it should go
out.
If it stays on when your engine is running, or comes on
while you are driving, you may have
a problem with the
electrical charging system. It could indicate that you
have a loose generator drive belt or another electrical
problem. Have it checked right away. Driving while this
light is on could drain your battery.
If you must drive a short distance with the light on, be
certain to
turn off all your accessories, such as the radio
and air conditioner.
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Engine Coolant Temperature Gage
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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.
Low Coolant Warning Light
LOW
COOLANT
If this light comes on and
stays on, the vehicle should
be promptly pulled off the
road
and the coolant level
checked. See “Engine
Coolant” in the Index.
If
there are visible signs of
steam see “Engine
Overheating” in the:Index
before opening the hood.
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Malfunction Indicator Lamp
(Service Engine Soon Light)
SERVICE
ENGINE SOON
A computer monitors
operation of your fuel,
ignition and emission
control systems.
This
light should come on
when the ignition is
on, but the engine is
not running, as a check
to show you it is
working.
If it does not come on at all, have it fixed right away. If
it stays on, or it comes on while you are driving, the
computer is indicating that you have a problem. You
should take your vehicle in for 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.
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Check Oil Light
This light should come
on briefly when you
turn your ignition key
to
RUN.
If the light does not come on, have your vehicle
serviced.
If the light comes on and stays on after starting
your vehicle, the oil level should be checked.
Prior to checking the oil level be sure your vehicle has
been turned
off for several minutes and is on a level
surface. Check the oil level on the dipstick and bring it
to the proper level. See “Engine Oil” in the Index.
NOTE: A false CHECK OIL, light may be generated
when parking on steep grades.
The oil level monitoring system only checks oil level
during the brief period between key on and engine
crank. It does not monitor engine oil 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.
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Fuel Gage
Your fuel gage tells you about how much fuel you have
left, when the ignition is on. When the indicator nears
E (Empty), you still have a little fuel left, but you should
get more soon.
Here are four things that some owners ask about. None
of these show a problem with your fuel gage:
At the service station, the gas pump shuts off before
the gage reads F (Full).
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.
The gage moves a little when you turn a corner or
0 The gage doesn’t go back to E when you turn off the
For your fuel tank capacity, see “Service Station
Information” on the last page of this manual.
Check Gages Light (Option)
speed up.
ignition.
CHECK
GAGES
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 gages
to see if they
are in the
warning zones.
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