1988 FORD BRONCO Owners Manual

63
*
[ST04750( ALL)01/93]
RWARNING
Do not leave children, unreliable adults,
or pets alone in your vehicle. They could
accidentally injure themselves or others
through inadvertent operation of the
vehicle. Further, on hot, sunny days,
temperatures in a closed vehicle could
quickly become high enough to cause
severe and possibly fatal injuries to
people as well as animals.
%
*
[ST04800( ALL)03/95]
Fuel-Injected Engines
*
[ST04900(BEF )03/95]
When starting a fuel-injected engine,the most
important thing to remember is to avoid
pressing down on the accelerator before or
during starting. Only use the accelerator when
you have problems getting your vehicle started.
SeeStarting Your Enginein this chapter for
details about when to use the accelerator while
you start your vehicle.
*
[ST05000(B F )01/95]
Because your vehicle's engine is electronically
controlled by a computer, some control
conditions are maintained by power from the
battery. If you ever disconnect the battery, install
a new battery, or experience a dead battery, you
must allow the computer to ªrelearnº its idle
conditions before your vehicle will idle at its
best. To let the engine do this, apply the parking
brake, put the gearshift in Park (automatic
transmission) or Neutral (manual transmission),
turn off all the accessories, and start the vehicle.
Let the engine idle for at least one minute.
*
[ST05100(BEF )03/95]
If you do not let the engine relearn its idle, the
idle quality of your vehicle may be adversely
affected until the idle is relearned. Your vehicle
will eventually relearn its idle while you drive
it, but it takes much longer than if you use the
previous procedure.
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[ST05150( ALL)02/95]
Starting your vehicle
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[ST05200( ALL)05/94]
Preparing to Start Your Vehicle
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[ST05300( ALL)05/95]
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.
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[ST05400( ALL)01/95]
Before you start your vehicle, do the following:
*
[ST05500(BEF )01/95]
1. Make sure you and all your passengers
buckle your safety belts. SeeSafety Restraints
in the Index for more details.
*
[ST05600( ALL)03/95]
2. Make sure the headlamps and other
accessories are turned off when starting.
*
[ST05700(B F )10/94]
3.If you have an automatic transmission,
make sure that the gearshift lever is in P
(Park) and the parking brake is set before
you turn the key.
*
[ST05800(B F )03/91]
4.If you have a manual transmission,make
sure that the parking brake is fully set, push
the clutch pedal to the floor, and put the
gearshift into Neutral before you turn the
key. (Remember, the starter will operate only
if the clutch pedal is pushed in all the way).
*
[ST05900(BEF )03/95]
Testing the Warning Lights
*
[ST06015(BEF )03/95]
Before you start your vehicle, you should test
the warning lights on the instrument panel to
make sure that they work. Refer to theWarning
Lights and Gaugeschapter.
*
[ST06025(BEF )03/95]
If your Brake Warning Light does light up with
the key in the ON position, you may not have
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65
fully released the parking brake or the brake
fluid may be low.
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[ST06200( ALL)02/95]
Starting Your Engine
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[ST06300( ALL)02/95]
To start your engine:
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[ST06400( ALL)05/95]
1. Follow the steps underPreparing to Start
Your Vehicleat the beginning of this section.
*
[ST06425( ALL)03/95]
2. Turn the ignition key to the ON position.
*
[ST06451(BEF )03/95]
3. DO NOT depress the accelerator pedal when
starting your engine. DO NOT use the
accelerator while the vehicle is parked.
*
[ST06475( ALL)02/95]
4. Turn the key to the START position
(cranking) until the engine starts. Allow the
key to return to the ON position after the
engine has started.
*
[ST06501( ALL)02/95]
If you have difficulty in turning the key,
rotate the steering wheel slightly because it
may be binding.
%*
[ST06510( ALL)04/95]
For a cold engine:
*
[ST06515( ALL)04/95]
q
At temperatures10ÊF (-12ÊC) andbelow:If
the engine does not start infifteen (15)
secondson the first try, turn the key to OFF,
wait approximately ten (10) seconds so you
do not flood the engine, then try again.
*
[ST06520( ALL)04/95]
q
At temperaturesabove10ÊF(-12ÊC):If the
engine does not start infive (5) secondson
the first try, turn the key to OFF, wait
approximately ten (10) seconds so you do not
flood the engine, then try again.
*
[ST06525( ALL)03/95]
q
Do not hold the key in the START position
for more thanfifteen (15) secondsat a time.
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66 %
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[ST06550( ALL)04/95]
For a warm engine:
*
[ST06551( ALL)04/95]
q
Do not hold the key in the START position
for more thanfive (5) secondsat a time. If
the engine does not start within five (5)
seconds on the first try, turn the key to the
OFF position. Wait a few seconds after the
starter stops, then try again.
*
[ST06575( ALL)04/95]
Whenever you start your vehicle, release the key
as soon as the engine starts. Excessive cranking
could damage the starter or flood the engine.
*
[ST06601( ALL)04/95]
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.
*
[ST06625( ALL)01/95]
NOTE: Your vehicle is equipped with a
brake-shift interlock feature. This
feature prevents you from shifting
from P (Park) unless you have the
brake pedal depressed. (The ignition
must be in the ON position.) If you
cannot shift from P (Park) with the
brake pedal depressed:
*
[ST06627( ALL)01/95]
1. Apply the parking brake.
*
[ST06629( ALL)01/95]
2. Remove the key.
*
[ST06631( ALL)01/95]
3. Insert the key and rotate one position
clockwise (ignition in the OFF position).
*
[ST06633( ALL)01/95]
4. Apply the brake pedal and shift to N
(Neutral). (If the vehicle is shifted to P
(Park), you must repeat the previous steps.)
*
[ST06635( ALL)01/95]
5. Start the vehicle.
*
[ST06637( ALL)05/95]
If you need to shift out of P (Park) by using the
alternate procedure described above, it is
possible that a fuse has blown and that your
brakelamps may also not be functional. Please
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67
refer to the chapter titledServicing Your Bronco
in this Owner Guide for instructions on checking
and replacing fuses.
*
[ST06640( ALL)05/95]
RWARNING
DO NOT DRIVE YOUR VEHICLE UNTIL
YOU VERIFY THAT THE BRAKELAMPS
ARE WORKING.
*
[ST06775( ALL)03/95]
For cold or warm engines:
*
[ST06800( ALL)03/95]
If the engine still does not start after two
attempts:
*
[ST06825( ALL)04/95]
1. Turn the ignition key to the OFF position.
*
[ST06851( ALL)04/95]
2. Press the accelerator all the way to the floor
and hold it.
*
[ST06876( ALL)04/95]
3. Turn the ignition key to the START position.
*
[ST06900( ALL)04/95]
4. Release the ignition key when the engine
starts.
*
[ST06925( ALL)04/95]
5. Release the accelerator gradually as the
engine speeds up. Then drive away in the
normal manner.
*
[ST06951( 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.
*
[ST07300(BEF )05/95]
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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[ST07350( ALL)05/95]
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.
*
[ST07400( 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.
*
[ST07450( 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.
*
[ST07500(BEF )03/95]
If you consistently start your vehicle in subzero
temperatures, use an engine block heater (if
your vehicle has this option).
%*
[ST07600(BEF )03/95]
Engine Block Heater (If equipped)
(Standard in Canada)
*
[ST07700(BEF )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.
*
[ST08000(BEF )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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69
*
[ST08100(BEF )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.
*
[ST08150(BEF )12/91]
NOTE: Be sure to disconnect the engine block
heater before driving your vehicle.
%
*
[ST08160( ALL)03/95]
If the Engine Cranks but Does
Not Start or Does Not Start After
a Collision
*
[ST08170(BEF )04/95]
Fuel Pump Shut-off Switch
*
[ST08190( ALL)03/95]
If the engine cranks but does not start or does
not start after a collision, the fuel pump shut-off
switch may have been triggered. The shut-off
switch is a device intended to stop the fuel
pump when your vehicle has been involved in a
substantial jolt.
*
[ST08200( ALL)03/95]
Once the shut-off switch is triggered, you must
reset the switch by hand before you can start
your vehicle.
*
[ST08210(B F )03/95]
one third page art:0020005-C
Fuel pump shut-off switch location
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*
[ST08260( 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.
*
[ST08270( ALL)03/95]
If your engine cranks but does not start after a
collision or substantial jolt:
*
[ST08280( ALL)04/95]
1. Turn the ignition key to the OFF position.
*
[ST08290( ALL)03/95]
2. Check under the vehicle for leaking fuel.
*
[ST08300( 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.
*
[ST08310(BEF )03/95]
4. Turn the ignition key to the ON position for
a few seconds, then turn it to the OFF
position.
*
[ST08330( ALL)03/95]
5. Check under the vehicle again for leaking
fuel.If you see or smell fuel, do not start
your vehicle again.If you do not see or
smell fuel, you can try to start your vehicle
again.
*
[ST08340( ALL)03/95]
6. Check all vehicle warning lights before
driving your vehicle.
*
[ST08350(BEF )03/95]
quarter page art:0020107-A
Reset button for fuel pump shut-off switch
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