check engine FORD BRONCO 1988 User Guide

83
*
[LG07500( ALL)05/94]
Engine Oil Pressure Gauge
*
[LG07601( ALL)06/93]
This gauge indicates the engine's oil pressure,
not the oil level. However, if your engine's oil
level is low, it could affect the oil pressure. With
the engine running, the pointer should move
into the NORMAL band. If the pointer drops
below the NORMAL band while the engine is
running, you have lost oil pressure and
continued operation will cause severe engine
damage.
*
[LG07701( ALL)03/95]
If you lose engine oil pressure:
*
[LG07801( ALL)01/95]
1. Pull off the road as soon as safely possible.
*
[LG07901( ALL)04/95]
2. Shut off the engine immediately or severe
engine damage could result.
*
[LG08001( ALL)02/95]
3. Check the engine's oil level, following the
instructions on checking and adding engine
oil. Refer toEngine oilin the Index. If you
do not follow these instructions, you or
others could be injured. To assure an
accurate reading, your vehicle should be on
level ground.
*
[LG08051( ALL)03/93]
4. If the level is low, add only as much oil as
necessary before you start the engine again.
Do not overfill. Do not operate the engine if
the pointer is below the NORMAL band,
regardless of the oil level. Contact your
nearest dealer for further service actions.
*
[LG08200(B F )03/93]
quarter page art:0020057-D
Engine oil pressure gauge
File:ltlgb.ex
Update:Fri Jun 9 15:30:26 1995
ProCarManuals.com

85
*
[LG11100( ALL)01/95]
Engine Coolant Temperature Gauge
*
[LG11201( ALL)03/95]
This gauge tells you the temperature of the
engine coolant, not the coolant level. If the
coolant is not at its proper level or mixture, the
gauge indicator will not be accurate.
*
[LG11301( ALL)02/95]
The pointer moves from the C (cold) mark into
the Normal band as the engine coolant warms
up. It is acceptable for the pointer to fluctuate
within the Normal band under normal driving
conditions. Under certain driving conditions,
such as heavy stop and go traffic or driving up
hills in hot weather, the pointer may indicate at
the top of the Normal band.
*
[LG11401( ALL)05/95]
If, under any circumstances, the pointer moves
above the NORMAL band, the engine coolant is
overheating and continued operation may cause
engine damage.
*
[LG11501( ALL)01/95]
If your engine coolant overheats:
*
[LG11601( ALL)03/95]
1. Pull off the road as soon as it is safely
possible.
*
[LG11701( ALL)03/95]
2. Turn off the engine. If you do not stop the
engine as soon as safely possible, severe
engine damage could result.
*
[LG11801( ALL)05/95]
3. Let the engine cool.DO NOT REMOVE
COOLANT SYSTEM FILL CAP UNTIL
THE ENGINE IS COOL.
*
[LG11901( ALL)04/95]
4. Check the coolant level following the
instructions on checking and adding coolant
to your engine, seeEngine Coolantin the
Index. If you do not follow these
instructions, you or others could be injured.
*
[LG12200( ALL)03/95]
For instructions on checking and adding coolant
to your engine, seeEngine coolantin the Index. If
you do not follow these instructions, you or
others could be injured.
File:ltlgb.ex
Update:Fri Jun 9 15:30:26 1995
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187
*
[DR15900(B F )05/95]
RWARNING
Do not park your vehicle in Neutral, it
may move unexpectedly and injure
someone. Use 1 (First) gear and set the
parking brake fully.
[DR15903(B F )05/95]
When the transfer case is in the N (Neutral)
position, the engine and transmission are
disconnected from the rest of the driveline.
Therefore, the vehicle is free to roll even if the
automatic transmission is in P (Park) or the
manual transmission is in gear.
*
[DR15906(B F )05/95]
RWARNING
Do not leave the vehicle unattended with
the transfer case in the N (Neutral)
position. Always set the parking brake
fully and turn off the ignition when
leaving the vehicle.
*
[DR15915( ALL)01/95]
Steering Your Vehicle
%*
[DR15945( ALL)01/95]
Your vehicle comes with power steering. Power
steering uses energy from the engine to help
steer your vehicle.
%*
[DR15950( ALL)04/95]
If the amount of effort needed to steer your
vehicle changes at a constant vehicle speed, have
the power steering system checked. If the power
steering system breaks down (or if the engine is
turned off), you can steer the vehicle manually
but it takes more effort.
*
[DR15960( ALL)01/95]
Never hold the steering wheel to the extreme
right or left for more than five seconds if the
engine is running. This can damage the power
steering pump.
File:ltdrb.ex
Update:Fri Jun 9 15:26:57 1995
ProCarManuals.com

205
*
[DR22940(BE )10/94]
q
During an Anti-lock stop, the driver will
notice a brake pedal pulsation and hear some
noise from the engine compartment. This is
an indication that the 4WABS system is
working correctly and is normal.
*
[DR22945(BE )05/95]
RWARNING
The Anti-lock system does NOT decrease
the time necessary to apply the brakes.
Always leave enough room between the
vehicle in front of you and your vehicle.
*
[DR22950(BE )05/95]
4WABS driver warning light
[DR22955(BE )08/94]
The 4WABS computer continuously monitors the
system while driving for any electrical faults or
system malfunctions. In addition, the 4WABS
computer performs an initial system check called
bulb proveout when the vehicle ignition is
switched on. During bulb proveout, the amber
ªABSº light on the instrument cluster will
momentarily illuminate and then go out.
*
[DR22960(BE )03/93]
NOTE: After starting the vehicle and upon
initial drive-off, the driver may notice
a single pulse of the brake pedal and a
noise from the engine compartment.
This is part of the initial system check
and is normal.
[DR22965(BE )08/94]
Should a malfunction in the 4WABS system
occur, the amber ªABSº light on the instrument
cluster will come on and stay on indicating that
the antilock system has been shut down and the
vehicle needs to be serviced. Normal braking is
not affected unless the red brake warning light
is also illuminated.
File:ltdrb.ex
Update:Fri Jun 9 15:26:57 1995
ProCarManuals.com

207
*
[DR23400(BEF )11/89]
RWARNING
Modifications to the suspension spring
rates and/or vehicle ride height may
adversely affect vehicle stopping ability.
*
[DR23500(BEF )07/92]
If Brakes Pull
*
[DR23600(BEF )07/92]
q
Check tire pressure
*
[DR23700(BEF )07/92]
q
Perform the self-adjustment procedure
described underIf Brakes Do Not Grip Well or
Pedal is ªLow.º
*
[DR23800(BEF )05/95]
If pull occurs during the first 500 miles
(800 km), make 10 moderately fast stops from
40 mph (65 km/h) and then perform the
self-adjustment procedure above. It may be
necessary to repeat this operation to properly
seat new brake linings and pads.
*
[DR24000( ALL)01/93]
Stopping Distances
*
[DR24100( ALL)11/89]
Stopping distances vary with different loads and
driving conditions. Use caution when
encountering new conditions and acquaint
yourself with vehicle performance. Take full
advantage of engine braking power when
slowing down.
%*
[DR24200( ALL)01/95]
Applying the Brakes
*
[DR24300( ALL)05/95]
Apply the brake pedal gradually. Use the
ªsqueezeº technique Ð push on the brake pedal
with a steadily increasing force. This allows the
wheels to continue to roll while you are slowing
down, which lets you steer properly.
*
[DR24400( ALL)05/95]
RWARNING
Do not drive with your foot resting on the
brake pedal. This will increase your
vehicle's stopping distance and may also
cause brake damage.
File:ltdrb.ex
Update:Fri Jun 9 15:26:57 1995
ProCarManuals.com

209
*
[DR24950(B F )03/95]
RWARNING
When parking, do not use the gearshift in
place of the parking brake. Turn the key
to LOCK whenever you leave your
vehicle. Always set the parking brake
fully and make sure that the gearshift is
securely latched in P (Park) (automatic
transmission) or in 1 (First) (manual
transmission). Never leave your vehicle
unattended while it is running. If you do
not take these precautions, your vehicle
may move unexpectedly and injure
someone.
[DR24970(B F )05/95]
When the transfer case is in the N (Neutral)
position, the engine and transmission are
disconnected from the rest of the driveline.
Therefore, the vehicle is free to roll even if the
automatic transmission is in P (Park) or the
manual transmission is in gear.
*
[DR24975(B F )05/95]
RWARNING
Do not leave the vehicle unattended with
the transfer case in the N (Neutral)
position. Always set the parking brake
fully and turn off the ignition when
leaving the vehicle.
*
[DR25000(B FM)03/93]
To release the parking brake, press the service
brake pedal with your right foot and pull the
parking brake release lever.
*
[DR25050( ALL)01/93]
RWARNING
If the parking brake is fully released, but
the Brake System light remains on, have
the brakes checked immediately. They
may not be working properly.
File:ltdrb.ex
Update:Fri Jun 9 15:26:57 1995
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239
*
[RE01500( ALL)03/95]
4. Check all battery terminals and remove any
excessive corrosion before you attach the
jumper cables.
*
[RE01600( ALL)02/95]
5. Turn on the heater fan in both vehicles.
Turning on the fan helps protect the
electrical system from voltage surges. Turn
off all other switches and lights in both
vehicles to prevent possible damage to either
vehicle's electrical systems.
%*
[RE01700( ALL)05/95]
Connecting the jumper cables
*
[RE01800( ALL)03/95]
1. Connect one end of the first jumper cable to
the positive (+) terminal of the discharged
battery. (You can connect either jumper cable
to the positive (+) terminal, as long as you
use the same cable for both positive
terminals.) Most jumper cables have a red
cable and a black cable. The red cable is
generally used for the positive terminals and
the black for the negative ones.
*
[RE01900( ALL)04/95]
2. Connect the other end of the first cable to
the positive (+) terminal of the booster
battery.
*
[RE02000( ALL)05/95]
3. Connect one end of the second cable to the
negative (-) terminal of the booster battery
Ð NOT to the discharged battery.
*
[RE02100( ALL)04/95]
4. Connect the other end of the second cable to
a good metallic surface on the engine or
frame of the disabled vehicle.
*
[RE02200( ALL)05/95]
RWARNING
Do not connect the end of the second
cable to the negative (-) terminal of the
battery to be jumped. A spark may cause
an explosion of the gases that surround
the battery.
File:ltreb.ex
Update:Fri Jun 9 15:25:48 1995
ProCarManuals.com

250
*
[RE24200( ALL)10/89]
Also retighten to the specified torque at 500
miles (800 km) of operation after any wheel
change or any time the lug nuts are loosened.
*
[RE24301( ALL)05/95]
RWARNING
Failure to retighten wheel lug nuts at
mileages specified could allow wheels to
come off while the vehicle is in motion.
[RE24330(B )02/89]
eight pica chart:0020314-A*
[RE24397(BEF )02/95]
If the Engine Cranks But Does
Not Start or Does Not Start After
a Collision
*
[RE24400(BEF )04/95]
The Fuel Pump Shut-off Switch
*
[RE24500(BEF )03/95]
If the engine cranks but does not start or if you
have had a collision, the fuel pump shut-off
switch may have been triggered. The shut-off
switch is a device that stops the fuel pump
when your vehicle has been involved in a
substantial jolt.
*
[RE24600(BEF )01/95]
For information on how to check and reset the
fuel pump shut-off switch, seeFuel pump shut-off
switchin the Index.
File:ltreb.ex
Update:Fri Jun 9 15:25:48 1995
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275
Servicing Your Bronco
%*
[SV00300( ALL)03/95]
Service Made Easy
*
[SV00400(BEF )01/95]
Ford has two goals for servicing your vehicle.
*
[SV00500(BEF )01/95]
1. When we can, we design parts that do not
need to be serviced.
*
[SV00600(BEF )01/95]
2. We want to make servicing your vehicle as
easy as possible. To help you:
*
[SV00700(BEF )01/95]
q
We highlight do-it-yourself items in yellow in
the engine compartment so that you can find
them easily.
*
[SV00800(BEF )01/95]
q
When possible, we design parts Ð such as
the headlamp bulbs Ð that can be replaced
without tools.
*
[SV00900(BEF )05/94]
q
We give you a Maintenance Schedule that
makes tracking routine service for your
vehicle easy. The maintenance schedule is
located in theMaintenance Schedule and Record
booklet.
*
[SV01000( ALL)01/95]
This chapter tells you about the basic parts that
you need to check and service regularly.
*
[SV01100( ALL)02/95]
If your vehicle needs professional servicing, your
dealership can provide the parts and service
required. Check yourWarranty Information Booklet
to find out which parts and services are covered.
Also see theCustomer Assistancechapter of this
Owner Guide.
File:ltsvb.ex
Update:Tue Jun 20 16:56:22 1995
ProCarManuals.com

276
*
[SV01300( ALL)03/95]
Ford Motor Company recommends that the
Owner Maintenance Checks listed in the
Maintenance Schedule and Recordbooklet be
performed for the proper operation of your
vehicle. In addition to the conditions listed in
theOwner Maintenance Checklist, be alert for any
unusual noise, vibration, or other indication that
your vehicle may need service. If you do notice
something unusual, see that your vehicle is
serviced promptly.
*
[SV01600(BEF )03/95]
Precautions When Servicing Your
Vehicle
*
[SV01700(BEF )01/95]
Be especially careful when inspecting or
servicing your vehicle. Here are some general
precautions for your safety:
*
[SV01900( ALL)03/95]
q
If you must work with the engine running,
avoid wearing loose clothing or jewelry that
could get caught in moving parts. Take
appropriate precautions with long hair.
*
[SV02000(BEF )01/95]
q
Do not work on a vehicle in an enclosed
space with the engine running, unless you are
sure you have enough ventilation.
*
[SV02100(BEF )01/95]
q
Never get under a vehicle while it is
supported by a jack only. If you must work
under a vehicle, use safety stands.
*
[SV02200(BEF )01/95]
q
Keep all lit cigarettes and other smoking
materials away from the battery and all
fuel-related parts.
*
[SV02500( ALL)03/95]
If you disconnect the battery, the engine must
ªrelearnº its idle conditions before your vehicle
will drive properly. To find out how the engine
does this, seeBatteryin this chapter.
File:ltsvb.ex
Update:Tue Jun 20 16:56:22 1995
ProCarManuals.com