check engine FORD MUSTANG 1996 4.G Owners Manual

54
*
[ST10473( ALL)08/95]
Whenever you start your vehicle, release the key
as soon as the engine starts. Excessive cranking
could damage the starter.
*
[ST10476( ALL)05/95]
After you start the engine, let it idle for a few
seconds. Keep your foot on the brake pedal and
put the gearshift lever in gear. Release the
parking brake. Slowly release the brake pedal
and drive away in the normal manner.
[ST10478( ALL)12/94]
NOTE: Your vehicle has an interlock that
prevents you from shifting out of P
(Park) unless your foot is on the brake
pedal.
%*
[ST10480( ALL)04/95]
If the engine does not start after two attempts:
*
[ST10492( ALL)04/95]
1. Turn the ignition key to the OFF position.
*
[ST10494( ALL)04/95]
2. Press the accelerator all the way to the floor
and hold it.
*
[ST10496( ALL)04/95]
3. Turn the ignition key to the START position.
*
[ST10497( ALL)04/95]
4. Release the ignition key when the engine
starts.
*
[ST10498( ALL)04/95]
5. Release the accelerator gradually as the
engine speeds up. Then drive away in the
normal manner.
*
[ST10500( ALL)04/95]
If the engine still does not start, the fuel pump
shut-off switch may have been triggered. For
directions on how to reset the switch seeFuel
Pump Shut-Off Switchlater in this chapter.
*
[ST11100( ALL)07/95]
A computer system controls the engine's idle
speed. When you start your vehicle, the engine's
idle speed normally runs higher than when it's
warmed up. These faster engine speeds will
make your vehicle move slightly faster than its
normal idle speed. It should, however, slow
down after a short time. If it does not, have the
idle speed checked.
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55
*
[ST11210( ALL)07/95]
If the engine idle speed does not slow down
automatically, do not allow your vehicle to idle
for more than 10 minutes. Have the vehicle
checked.
*
[ST11225( ALL)05/95]
RWARNING
Extended idling at high engine speeds can
produce very high temperatures in the
engine and exhaust system, creating the
risk of fire or other damage.
*
[ST11250( ALL)05/95]
RWARNING
Do not park, idle, or drive your vehicle in
dry grass or other dry ground cover. The
emission system heats up the engine
compartment and exhaust system, which
can start a fire.
*
[ST11300( ALL)03/95]
If you consistently start your vehicle in subzero
temperatures, use an engine block heater (if
your vehicle has this option).
%*
[ST11400( ALL)06/95]
Engine Block Heater (If equipped)
*
[ST11500( ALL)03/95]
Engine block heaters are strongly recommended
if you live in a region where temperatures reach
-10ÊF (-23ÊC) orbelow. An engine block heater
warms the engine coolant, which improves
starting, warms up the engine faster, and allows
the heater-defrost system to respond quickly.
*
[ST11700( ALL)02/95]
To turn the heater on, simply plug it into a
grounded 110-volt outlet. Ford recommends that
you use a 110-volt circuit that is protected by a
ground fault circuit interrupter.
*
[ST11800( ALL)05/95]
RWARNING
To prevent electrical shock, do not use
your heater with ungrounded electrical
systems or two-pronged (cheater) adapters.
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56
*
[ST11900( ALL)03/95]
For best results, plug the heater in at least three
hours before you start your vehicle. Using the
heater for longer than three hours will not
damage the engine, so you can plug it in at
night to start your vehicle the following
morning.
*
[ST12000( ALL)12/91]
NOTE: Be sure to disconnect the engine block
heater before driving your vehicle.
%*
[ST13100( ALL)05/95]
Guarding Against Exhaust Fumes
*
[ST13200( ALL)02/95]
Carbon monoxide, although colorless and
odorless, is present in exhaust fumes. Take
precautions to avoid its dangerous effects.
*
[ST13300( ALL)09/95]
RWARNING
Do not start your vehicle in a closed
garage or other enclosed area. Never sit in
a stopped vehicle for more than a short
period of time with the engine running.
Exhaust fumes are toxic. SeeGuarding
Against Exhaust Fumesin this chapter for
more instructions.
*
[ST13400( ALL)05/95]
RWARNING
If you smell exhaust fumes inside your
vehicle, have your dealer inspect your
vehicle immediately. Do not drive if you
smell exhaust fumes.
*
[ST13500( ALL)01/95]
Have the exhaust and body ventilation systems
checked whenever:
*
[ST13600( ALL)02/95]
q
your vehicle is raised for service
*
[ST13700( ALL)02/95]
q
the sound of the exhaust system changes
*
[ST13800( ALL)01/95]
q
your vehicle has been damaged in a collision
*
[ST13900( ALL)01/95]
Improve your ventilation by keeping all air inlet
vents clear of snow, leaves, and other debris.
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58 [ST17500(M )09/93]
one third page art:0010012-DThe fuel pump shut-off switch
*
[ST18700( ALL)05/95]
RWARNING
If you see or smell fuel, do not reset the
switch or try to start your vehicle. Have
all the passengers get out of the vehicle
and call the local fire department or a
towing service.
*
[ST18800( ALL)03/95]
If your engine cranks but does not start after a
collision or substantial jolt:
*
[ST18900( ALL)04/95]
1. Turn the ignition key to the OFF position.
*
[ST19000( ALL)03/95]
2. Check under the vehicle for leaking fuel.
*
[ST19100( ALL)03/95]
3. If you do not see or smell fuel, push the red
reset button down. If the button is already
set, you may have a different mechanical
problem.
*
[ST19200( ALL)03/95]
4. Turn the ignition key to the ON position for
a few seconds, then turn it to the OFF
position.
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64
[LG02710(M )06/93]
The Cluster
[LG02715(M )06/93]
The following warning lights and gauges are on
the cluster. All of the warning lights and gauges
alert you to possible problems with your vehicle.
Some of the lights listed are optional. The
following sections detail what each of these
indicators means.
%*
[LG02900( ALL)06/95]
Brake System Warning Light
*
[LG03000( ALL)03/95]
The warning light for the brakes can show two
things Ð that the parking brake is not fully
released, or that the brake fluid level is low in
the master cylinder reservoir. If the fluid level is
low, the brake system should be checked by a
qualified service technician.
[LG03050(M )05/95]
one inch art:0011354-A[LG03100( ALL)01/95]
This light comes on when the parking brake is
set, or if it is not set, it comes on briefly when
you turn the ignition key to START. It normally
goes off shortly after the engine starts and you
release the parking brake. If the light stays on
after you have fully released the parking brake,
have the hydraulic brake system serviced.
*
[LG03200( ALL)05/95]
RWARNING
The BRAKE light indicates that the brakes
may not be working properly. Have the
brakes checked immediately.
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65 % [LG03475( ALL)05/94]
Anti-Lock Brake System Light
(If equipped)
[LG03500( ALL)05/94]
This warning light will go on each time you
start your vehicle. If it remains on for longer
than five seconds, you should shut off your
engine and restart. If the anti-lock brake light
stays on, this indicates that the anti-lock feature
is disabled and should receive immediate
attention by a qualified service technician.
Normal braking is not affected unless the brake
warning light is also lit.
[LG03680( ALL)05/95]
one inch art:0011194-B*
[LG03700( ALL)05/95]
RWARNING
If the anti-lock brake system warning
light remains on or comes on while
driving, have the braking system checked
by a qualified service technician as soon
as possible.
*
[LG03800( ALL)10/95]
NOTE: If a fault occurs in the anti-lock
system, and the brake warning light is
not lit, the anti-lock system is disabled
but normal brake function remains
operational.
% [LG03900(M )05/95]
Low Oil Level Light (4.6L engines only)
[LG04000(M )06/93]
This light indicates that the level of the oil in
your engine is low and you have to add more
oil. The light may glow for a moment when the
engine is started. If the light stays on while the
engine is running, check the engine oil.
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66 [LG04025(M )06/93]1. Park your car on level ground, and turn off
the engine and allow a few minutes for the
engine oil to drain back into the oil pan.
[LG04075(M )06/93]
2. Use the dipstick to check the oil. If the level
is low, add oil, but do not overfill. See
Engine Oil Recommendationsin the Index.
[LG04100(M )12/91]
If you are parked on a steep incline, the LOW
OIL LEVEL warning may come on when you
start your car, even though the oil is at the
correct level.
[LG04125(M )11/90]
NOTE: The LOW OIL LEVEL warning will
stay on until you turn the ignition
OFF. After your car is on level ground,
wait five minutes to allow the oil to
drain back before turning the ignition
ON again.
[LG04200(M )06/93]
one inch art:0010115-B%*
[LG04300( ALL)07/95]
Safety Belt Warning Light and Chime
*
[LG04305( ALL)09/95]
This warning light and chime remind you to
fasten your safety belt. The following conditions
will take place:
*
[LG04315(M )03/95]
q
If the safety belt is not buckled when the key
is turned to the ON position, the light comes
on for 1 to 2 minutes and the chime sounds
for 4 to 8 seconds.
*
[LG04320(MBC )03/95]
q
If the safety belt is buckled while the light is
on and the chime is sounding, both the light
and chime will turn off.
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68 % [LG04650(M )05/95]Low Coolant Warning Light (4.6L Engine
Only)
[LG04660(M )03/92]
This light tells you that the coolant is low inside
the coolant recovery bottle and that you should
add more coolant.
[LG04665(M )03/92]
This light comes on for a few seconds when
your ignition key is turned to start, but should
turn off when the engine starts. If this light stays
on, check the level of coolant inside the recovery
bottle. SeeEngine Coolantin the Index.
[LG04670(M )05/95]
one inch art:0010579-B%*
[LG04700( ALL)01/95]
Charging System Light
*
[LG04800( ALL)03/95]
This light indicates that your battery is not being
charged and that you need to have the electrical
system checked.
[LG04900( ALL)05/92]
one inch art:0010119-A*
[LG05100( ALL)07/95]
This light comes on every time you turn the
ignition to the ON or START position (engine
off). The light should go off when the engine
starts and the alternator begins to charge.
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69
*
[LG05200( ALL)01/95]
If the light stays on or comes on when the
engine is running, have the electrical system
checked as soon as possible.
% [LG05206(M )05/95]
Overdrive Off Indicator (Automatic Only)
[LG05210( ALL)06/93]
one inch art:0010730-A[LG05225(M )03/95]
This light tells you that the Transmission Control
Switch (O/D) to the right of the gearshift lever
has been pushed. When the light is on, the
transmission will not shift into overdrive.
Depressing the button to the right of the shifter
will return the vehicle to ªoverdrive onº mode.
The transmission will be in the ªoverdrive onº
mode when the vehicle is started even if the
O/D OFF mode was selected when the vehicle
was last shut off. For more information see
Driving Your Mustang.
*
[LG05230( ALL)05/95]
NOTE: If the light does not come on when the
TCS is depressed or if the light flashes
when you are driving, have your
vehicle serviced at the first
opportunity. If this condition persists,
damage could occur to the
transmission.
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70 %
*
[LG07200( ALL)01/95]
High Beam Light
*
[LG07300( ALL)03/95]
This light comes on when the headlamps are
turned to high beam or when you flash the
lights.
[LG07400( ALL)05/92]
one inch art:0010125-A%*
[LG11005( ALL)03/95]
Check Engine Warning Light
*
[LG11015( ALL)05/95]
The Powertrain On-Board Diagnostic II (OBD II)
system consists of the hardware and software
necessary to monitor the operation of the
powertrain. The OBD II system is designed to
check the function of the vehicle's powertrain
control system during normal operation. If an
emission problem is detected, the Check Engine
Warning Light (in the cluster) is turned on.
*
[LG11020( ALL)05/95]
Modification or additions to the vehicle may
cause incorrect operation of the OBD II system.
Additions such as burglar alarms, cellular
phones, and CB radios must be carefully
installed. Do not install these devices by tapping
into or running wires close to powertrain control
system wires or components.
[LG11045( ALL)09/95]
one inch art:0010134-AFile:05rclgm.ex
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