vin FORD BRONCO 1988 Manual Online

276
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[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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277
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[SV02600( ALL)03/95]
Working with the engine off:
*
[SV02660(B F )05/95]
1. 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).
*
[SV02675(B F )01/95]
2. 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. Do not
leave the vehicle unattended with the
transfer case in the N (Neutral) position.
*
[SV02700( ALL)03/95]
3. Remove the key from the ignition after you
turn the engine off.
*
[SV02725( ALL)03/95]
4. Block the wheels. This will prevent your
vehicle from moving unexpectedly.
*
[SV02750( ALL)03/95]
Working with the engine on:
*
[SV02660(B F )05/95]
1. 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).
*
[SV02800(B F )01/95]
2. 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. Do not
leave the vehicle unattended with the
transfer case in the N (Neutral) position.
*
[SV02900( ALL)02/95]
RWARNING
Do not start your engine with the air
cleaner removed and do not remove it
while the engine is running.
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282
*
[SV06550(BEF )02/91]
Opening the Fuel Filler Door
*
[SV06600(BEF )10/94]
To open the fuel filler door of your vehicle, just
insert your finger in the divot and pull the door
open all the way.
*
[SV06700( ALL)01/95]
Removing the fuel cap
*
[SV06750( ALL)01/95]
The proper instructions for removing the fuel
cap are as follows:
*
[SV06800( ALL)03/90]
q
Unscrew the fuel cap by exerting pressure on
the plastic lock bar and rotating the fuel cap
counterclockwise.
*
[SV06850( ALL)12/91]
q
Turn the fuel cap 1/2 to 3/4 of a turn until a
hissing sound is heard. Wait until the hissing
sound stops and then continue rotating
counterclockwise to remove the fuel cap.
*
[SV06900( ALL)03/93]
q
Make sure that you follow the above fuel cap
removal instructions and use caution. Such
caution will minimize the possibility of fuel
spraying during removal of the fuel cap.
*
[SV06950( ALL)03/91]
To replace and secure the fuel cap; place it in
position and rotate it clockwise until it clicks
(ratchets). Doing so will not damage or break
the fuel cap. The ratcheting mechanism allows
the fuel cap to be sealed without overtightening.
[SV06975( ALL)05/95]
If you lose the fuel cap, replace it with an
authorized Motorcraft or equivalent part.
%*
[SV07000( ALL)05/95]
RWARNING
If you do not use the proper fuel cap, the
pressure in the fuel tank can damage the
fuel system or cause it to work improperly
in a collision.
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[SV07025( ALL)05/95]
NOTE: If you replace your fuel cap with an
aftermarket fuel filler cap, the customer
warranty may be void for any damage
to the fuel tank and/or fuel system.
*
[SV07050( ALL)05/95]
RWARNING
If the fuel cap is venting vapor or if you
hear a hissing sound, wait until it stops
before completely removing the cap.
*
[SV07060(BEF )11/89]
A venting fuel tank is not an abnormal
condition. It may be caused by:
*
[SV07061(BEF )03/90]
q
Too volatile a fuel for the weather conditions.
The service stations sometimes sell winter
grade fuel in the summer.
*
[SV07062(BEF )11/89]
q
Pulling a heavy load on hot days, or at high
altitudes.
*
[SV07063(BEF )11/89]
q
Extended periods of idling with the engine
RPM increased above the normal idle range.
*
[SV07064(BEF )11/89]
q
Parking vehicle in full sunlight for extended
periods on extremely hot days.
*
[SV07500( ALL)05/95]
Choosing the Right Fuel
*
[SV07600( ALL)05/95]
Use only UNLEADED FUEL in your vehicle.
Using leaded fuel is prohibited by federal law.
Your warranty may not apply if your vehicle is
damaged because you used the wrong fuel.
*
[SV07700( ALL)05/95]
Vehicle inspection programs may detect
misfueling. Under these circumstances, you may
be required by law to make costly repairs at
your own expense.
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284
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[SV08710( ALL)04/95]
Octane recommendations
*
[SV08725( ALL)04/95]
Your vehicle is designed to use regular
unleaded fuel with an octane rating of 87.In
most cases, it is not necessary to use a fuel with
an octane rating higher than 87. At service
stations, the octane rating is displayed on a label
on the pumps.
*
[SV08900( ALL)05/95]
one inch art:0060001-C
Typical octane rating label
*
[SV09050( ALL)05/95]
In some parts of the country, ªregularº grade
fuels are sold with octane ratings of 86 or even
less, especially in high altitude areas. We
recommend that you do not use these fuels.
Always use a fuel with an octane rating of 87,
even if it is sold as a ªmidgradeº or ªpremium.º
*
[SV09200( ALL)05/95]
Do not be concerned if your vehicle sometimes
knocks lightly when you drive up a hill or when
you accelerate. However, if a fuel with the
recommended octane rating knocks heavily
under all driving conditions or knocks lightly
driving at cruising speed on level roads, see
your dealer or a qualified service technician.
Persistent, heavy knocking can damage the
engine.
*
[SV09435( ALL)05/95]
Fuel quality
*
[SV09450( ALL)05/95]
If you are experiencing starting, rough idle or
hesitation problems when the engine is cold, it
may be caused by fuel with low volatility. Try a
different brand of fuel. If the condition persists,
see your dealer or a qualified service technician.
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[SV09452( ALL)05/95]
Using a high-quality fuel makes your vehicle
more responsive and maintains its good fuel
economy and emissions by:
*
[SV09455( ALL)05/95]
q
protecting your fuel system from rusting.
*
[SV09460( ALL)05/95]
q
preventing the fuel lines from freezing.
*
[SV09465( ALL)05/95]
q
improving vehicle starting and warm-up.
*
[SV09470( ALL)05/95]
q
protecting the fuel system from vapor lock in
very hot weather, which causes the engine to
hesitate or stall and makes restarts difficult.
*
[SV09475( ALL)05/95]
q
minimizing deposits in fuel injectors,
combustion chambers, and on intake valves.
*
[SV09480( ALL)05/95]
q
preventing your fuel system from ªgumming
upº when your vehicle is not used for long
periods of time.
*
[SV09485( ALL)05/95]
q
preventing your engine from knocking and
pinging.
*
[SV09500( ALL)05/95]
It should not be necessary to add any
aftermarket products to your fuel tank if you
continue to use a high-quality fuel.
*
[SV09875( ALL)04/95]
Gasolines for clean air
*
[SV09900( ALL)05/95]
Fuels in certain areas of the country are required
to contain oxygenates to improve air quality.
Common oxygenates are ethanol or grain alcohol
(blended at no more than 10%), methanol or
wood alcohol (blended at no more than 5% with
cosolvents and additives), and MTBE or methyl
tertiary butyl ether (blended at no more than
15%).
[SV09950( ALL)04/95]
Reformulated gasoline is also required in certain
areas of the U.S. These fuels are designed to
further reduce the emissions from your vehicle.
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[SV10300( ALL)02/95]
Filling the fuel tank
*
[SV10400( ALL)04/94]
RWARNING
Do not overfill the fuel tank. The pressure
in an overfilled tank may cause leakage
and lead to fuel spray and fire.
*
[SV10500( ALL)01/95]
To fill the fuel tank properly:
*
[SV10550( ALL)01/95]
NOTE: Extinguish all lit cigarettes, other
smoking materials, and any open
flames before fueling your vehicle.
*
[SV10600( ALL)01/95]
1. Remove the fuel cap by following the
instructions above underRemoving the Fuel
Capin this chapter. Proceed to add fuel to
the tank only if your vehicle is on level
ground.
*
[SV10700( ALL)03/95]
2. Make sure that you pump unleaded fuel and
put the nozzle all the way inside the fuel
filler pipe.
*
[SV10800( ALL)05/95]
3. If you spill any fuel on the body of your
vehicle, clean it off immediately. The fuel
may dull or soften the paint if you do not
wash it off.
%*
[SV10900( ALL)05/95]
4. Replace the fuel cap completely when you
are finished. Turn it clockwise 1/4 turn until
it is tight. It will click when it is fully
tightened.
%*
[SV11300( ALL)05/95]
Running Out of Fuel
*
[SV11400( ALL)05/95]
If your vehicle runs out of fuel, try to stop on
level ground away from traffic. Add at least two
gallons (8 liters) of fuel to start your vehicle
again. If your vehicle is not on level ground,
you may need as much as five gallons (20 liters)
of fuel to start it.
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289
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[SV11500( ALL)05/95]
You may need to crank the engine several times
before the fuel system starts to pump fuel from
the tank to the engine.
%*
[SV11600( ALL)05/95]
Fuel Economy
*
[SV11700( ALL)05/95]
Fuel economy is an estimate of the efficiency of
your vehicle and can be calculated as Miles Per
Gallon (MPG) or Liters Per 100 Kilometers
(L/100K).
*
[SV11750( ALL)05/95]
Do not calculate fuel economy during your
vehicle's break-in period. This would not be an
accurate estimate of how much fuel your vehicle
will normally use.
*
[SV11800( ALL)05/95]
To calculate fuel economy:
*
[SV11900( ALL)05/95]
1. Fill the tank completely and record the inital
odometer reading.
*
[SV12000( ALL)05/95]
2. Every time you buy fuel record the
amount (in gallons or liters) purchased.
*
[SV12200( ALL)05/95]
3. After at least three to five tankfuls, fill the
fuel tank and record the final odometer
reading.
*
[SV12225( ALL)05/95]
4. Use these equations to calculate your fuel
economy.
*
[SV12250( ALL)05/95]
q
English: MPG = (total miles)/(gallons used).
*
[SV12275( ALL)05/95]
q
Metric: L/100K = (liters used) x 100/(total
kilometers)
*
[SV12300(BEF )05/95]
Comparisons With EPA Fuel Economy
Estimates
*
[SV12400(BEF )05/95]
EPA fuel economy figures are obtained from
laboratory tests under simulated road conditions
and may not reflect the actual conditions you
experience or your style of driving. The EPA
fuel economy estimate is not a guarantee that
you will achieve the fuel economy shown.
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[SV12500( ALL)05/95]
Improving Fuel Economy
*
[SV12600( ALL)05/95]
Fuel economy is affected by a number of
variables which can reduce efficiency. You can
improve fuel economy by understanding these
variables and minimizing their effect.
*
[SV12700( ALL)05/95]
The following decrease fuel economy:
*
[SV12800( ALL)05/95]
q
Lack of regular, scheduled maintenance
*
[SV12900( ALL)05/95]
q
Driving with your foot on the brake
*
[SV13000( ALL)05/95]
q
Sudden stops
*
[SV13100( ALL)05/95]
q
Excessive speed
*
[SV13200( ALL)05/95]
q
Extended engine idling
*
[SV13300( ALL)05/95]
q
Heavy loads
*
[SV13400( ALL)05/95]
q
Underinflated tires
*
[SV13500(BEF )05/95]
q
Extended use of the A/C, defroster, rear
window defroster and other accessories
*
[SV13550(BEF )05/95]
q
Aftermarket add-ons such as bike, ski or
luggage racks, bug deflectors, etc.
*
[SV13600( ALL)02/95]
Engine Oil Recommendations
*
[SV13610( ALL)04/95]
We recommend using Motorcraft oil or an
equivalent oil meeting Ford Specification
ESE-M2C153-E and displaying the American
Petroleum Institute CERTIFICATION MARK on
the front of the container.
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295
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[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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