1988 FORD BRONCO check engine

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.
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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.
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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.
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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.
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292 [SV13745( ALL)02/95]Synthetic engine oils which are CERTIFIED and
of the preferred viscosity may be used in your
engine. The engine oil and oil filter must still be
changed according to the maintenance schedule.
*
[SV13775( ALL)01/95]
Checking and Adding Engine Oil
*
[SV13800( ALL)03/95]
Since the proper amount of engine oil is
important for safe engine operation, check the oil
using the dipstick each time you put fuel in
your vehicle. Remember the engine must be off,
the oil must be warm and the vehicle must be
parked on level ground.
*
[SV13900( ALL)03/95]
Checking the engine oil level:
*
[SV14000( ALL)02/95]
1. Turn the engine off after it has warmed up
and allow a few minutes for the engine oil
to drain back into the oil pan.
*
[SV14050(B F )03/95]
2. Set the parking brake, making sure that the
gearshift is securely latched in P (Park)
(automatic transmission) or 1 (First) (manual
transmission).
*
[SV14100( ALL)02/95]
3. Open the hood. Protect yourself from engine
heat.
*
[SV14200( ALL)03/95]
4. Locate the engine oil dipstick (highlighted in
yellow) and carefully pull it out of the
engine.
*
[SV14300( ALL)01/95]
5. Wipe the dipstick clean and put it back into
position, making sure it is fully seated.
*
[SV14400( ALL)05/94]
quarter page art:0010364-D
Engine oil dipstick
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293
*
[SV14500( ALL)02/95]
6. Carefully, pull the dipstick out again. If the
oil level is below the ªADD 1 QT.º line, add
engine oil as necessary. If the oil level is
beyond the letter ªFº in FULL, engine
damage or high oil consumption may occur
and some oil must be removed from the
engine.
*
[SV14600( ALL)01/95]
7. Put the dipstick back in and make sure it is
fully seated.
*
[SV14800( ALL)01/95]
It may be necessary to add some oil between oil
changes. Make sure you use a CERTIFIED
engine oil of the preferred viscosity. Your
vehicle's warranty coverage may not apply if
engine damage is caused by the use of improper
engine oil.
*
[SV15000( ALL)03/95]
Add engine oil through the oil filler cap
highlighted in yellow. To add oil, remove the
filler cap and use a funnel to pour oil into the
opening. Be careful not to overfill the engine.
Recheck the oil level after you finish adding oil.
*
[SV16500( ALL)04/95]
Change the engine oil and oil filterper the
following, whichever occurs first.
*
[SV16600(BEF )04/95]
one third page art:0060618-C
Oil change intervals
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295
*
[SV17300( ALL)03/95]
Engine Coolant
*
[SV17400( ALL)02/95]
Checking the engine coolant
*
[SV17700( ALL)10/89]
Your vehicle's engine coolant protects the engine
from overheating in the summer and from
freezing in the winter. Check the level of the
engine coolant at least once a month, but
preferably each time you stop for fuel. Simply
look at the engine coolant recovery reservoir
located in the engine compartment. To locate
this reservoir, see the diagram of your vehicle's
engine underEngine typesin this chapter.
*
[SV17750( ALL)03/95]
If the engine coolant has not been checked for a
long period of time the engine coolant reservoir
may eventually empty. If the engine coolant
reservoir empties, check the engine coolant level
in the radiator. Read the following warnings
before removing the radiator cap. If it is
necessary to fill the radiator, refer to theEngine
Coolant Refill Procedurein this chapter for
instructions.
*
[SV17950(BEF )01/95]
Adding engine coolant
*
[SV18000(B F )07/94]
quarter page art:0020354-A
Adding engine coolant
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297
*
[SV19100( ALL)03/95]
5. Stand away from the radiator opening. Hot
steam may blow out or hot engine coolant
may even splash out.
*
[SV19500( ALL)01/93]
Freezing Protection
*
[SV19600( ALL)03/91]
The factory-installed solution of Ford Premium
Cooling System Fluid and water will protect
your vehicle tos35ÊF (s37ÊC).Check the freeze
protection rating of the engine coolant at least
once a year, just before winter.
*
[SV19701( ALL)02/95]
Add engine coolant only to the recovery
reservoir.If the coolant level is low, add to the
reservoir a 50/50 mixture of water and the type
of engine coolant that Ford specifies. You may
add water by itself only in an emergency, but
you should replace it with a 50/50 mixture as
soon as possible.
*
[SV19801( ALL)02/95]
Ford Premium Cooling System Fluid is an
optimized formula that will protect all metals
and rubber elastomers used in Ford engines for
four years or 50,000 miles (80,000 km). It is not
necessary and not recommended to use
supplemental coolant additives in your gasoline
powered vehicle. These additives may harm
your engine cooling system. Follow the
recommended service interval for changing your
engine coolant.
*
[SV19851( ALL)04/94]
NOTE: When you change or add engine
coolant, it is important to maintain
your engine coolant concentration
between 40%(-11ÊF [-24ÊC]) and 60%
(-62ÊF [-52ÊC]),depending on your local
climate conditions. Below 40% you will
lose freeze protection and above 60%
your engine may overheat on a warm
day.
File:ltsvb.ex
Update:Tue Jun 20 16:56:22 1995
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