1994 PONTIAC GRAND-AM fuel pump

Warning Lights, Gages
and Indicators
This section 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 wroug 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 go on when there may be
Dr 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 turn the
ignition key 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 the
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.
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).
c
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I Fuel
!.3L Quad OHC and Quad 4 Engines
Codes
3 and D) and 3.1L V6 Engine
Code
M):
’he 8th digit of your Vehicle
dentification Number (VIN) shows the
:ode letter for your engine. You will find
he VIN at the top left of your instrument
)anel. (See “Vehicle Identification
Vumber”
in the Index.)
Use regular unleaded gasoline rated at 87
octane or higher. It should meet
specifications ASTM D4814 in the
U.S.
and CGSB 3.5-92 in Canada. These fuels
should have the proper additives,
so you
should not have to add anything
to the
fuel.
In the U.S. and Canada, it’s easy to be
sure you get
the right kind of gasoline
(unleaded). You’ll see “UNLEADED’
right on the pump. And only unleaded
nozzles will fit into your vehicle’s filler
neck.
Be sure the posted octane is at least 87. If
the octane is less than
87, you may get a
heavy knocking noise when you drive.
If
it’s bad enough,-it can damage your
engine.
If you’re using fuel rated at 87 octane or
higher and
you still hear heavy knoclung,
your engine needs service. But don’t
worry
if you hear a little pinging noise
when you’re accelerating or driving up a
hill. That’s normal, and you don’t have to
buy a higher octane fuel
to get rid of
pinging. It’s the heavy, constant knock
that means you have a problem.
What about gasoline with blending
materials that contain oxygen
(oxygenates), such as MTBE or alcohol?
MTBE is “methyl tertiary-butyl ether.’’
Fuel that
is no more’than 15% MTBE is
fine for your vehicle.
Ethanol is ethyl or grain alcohol.
Properly-blended fuel that is no more
than
10% ethanol is fine for your vehicle.
Methanol is methyl or wood alcohol.
NOTICE:
Fuel that is more than 5% methanol
is bad for your vehicle. Don’t
use it.
It can corrode metal. parts in yohs
fuel system and also, damage plastic
and rubber parts. That damage
wouldn’t be covered under your
warranty. And even at
5% or less,
there must be “cosolvents” and
corrosion preventers in
this fuel to
help avoid these problems.
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Service & Appearance Care
Fuel
2.3L High Output Quad 4 Engine
(Code A):
The 8th digit of your Vehicle
Identification Number (VIN) shows the
code letter for your engine. You will find
the VIN at the top left of your instrument
panel. (See “Vehicle Identification
Number” in the Index.)
Use premium unleaded gasoline rated at
91 octane
or higher. You may use middle
grade or regular unleaded gasolines, but
your vehicle may not accelerate as well.
The gasoline you use should meet
specifications ASTM D4814 in the
U.S.
and CGSB 3.5-92 in Canada. These fuels
should have the proper additives,
so you
should not have to add anything to the
fuel.
In the U.S. and Canada, it’s easy to be
sure you get the right kind of gasoline
(unleaded). You’ll see “UNLEADED’
right on the pump. And only unleaded
nozzles will fit into your vehicle’s filler
neck.
Be sure the posted octane for premium is
at least 91 (at least 89 for middle grade
and
87 for regular). If the octane is less
than
87, you may get a heavy knocking
noise when you drive. If it’s bad enough,
it can damage your engine.
If you’re using fuel rated at 91 octane or
higher and you still hear heavy knocking,
your engine needs service. But don’t
worry
if you hear a little pinging noise
when you’re accelerating or driving up a
hill. That’s normal and you don’t have to
buy a higher octane fuel to get rid of
pinging. It’s the heavy, constant knock
that means you have a problem.
What about gasoline with blending
materials that contain oxygen
(oxygenates), such as MTBE or alcohol?
MTBE is “methyl tertiary-butyl ether.’’
Fuel that
is no more than 15% MTBE is
Fine for your vehicle.
Ethanol is ethyl or grain alcohol.
Properly-blended fuel that is no more
than
10% ethanol is fine for your vehicle.
Methanol is methyl or wood alcohol.
NOTICE:
Fuel that is more than 5% methanol
is bad for your vehicle. Don’t use it.
It can corrode metal parts in your
fuel system and also damage plastic
and rubber parts. That damage
wouldn’t be covered under your
warranty. And even at
5% or less,
there must be “cosolvents” and
corrosion preventers in this fuel
to
help avoid these problems.
. . 172
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IC
Fuse Usage
Fuse
PRNDL
F/P INJ
STOP HAZ
CTSY
AIR BAG
INST
LPS
GAUGES HORN
ALARM
HTR-A/C
RDO
TURN
DR LK
TAIL LPS
WDO WIPER
ERLS DR UNLK
FTP
ACC
AIR BAG
IGN ECM
HDLP
Rating
(AMP. )
5
20
20
15
3
5
10
15
15
25
10
20
20
20
30
25
15
10
20,
30
15
20
20
Circuitry
Electronic PRNDL Display
Fuel Pump, Injectors
Stop/Hazard Lamps
Door Locks, Power Mirrors, Cigar Lighter
Supplemental Restraint System
Interior Lights Dimming
Gauges, Warning Lights, Rear Defog
Horns
Interior Lights, Chime, Auto Door Locks, Remote Keyless Entry Heater, Air Conditioning, Anti-Lock Brakes, Daytime
Running Lights (Canada)
Radio Power, Cruise Control
Turn Signal Lamps
Auto Door Locks
Tail Lamps, Marker Lamps, License Lamp, Fog Lamps
Power Windows (Circuit Breaker)
Windshield Wipers/Washers
Engine Controls, Back-up Lamps
Automatic Door Unlock (Remove
To Disable)
Flash-to-pass
(U.S.)
Rear Window Defogger, Power Seats, Antenna
(Circuit Breaker)
Supplemental Restraint System
ECM, Ignition System
Headlamps (Circuit Breaker)
1
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Service & Appearance Care
Capacities & Specifications (CONT.)
Complete System . .
Tire Pressures, Sizes
Wheel
Nut Torque . .
FuelTank .................................................
Power Steering
PumpOnly ...............................................
......................................
........................................
........................................
15.2 gallons ........ 57.5 L
1.00 pint .......... 0.50 L
2.25 pints .......... 1.25 L
See Tire-Loading Information label on driver’s door.
100 pound-feet ( 140 N*m)
NOTE: All capacities are approximate. When adding, be sure to fill to the appropriate level or as recommended in this manual.
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