check engine FORD E SERIES 1996 4.G Owner's Manual

279
Servicing Your Econoline
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Service Made Easy
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Ford has two goals for servicing your vehicle.
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1. When we can, we design parts that do not
need to be serviced.
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2. We want to make servicing your vehicle as
easy as possible. To help you:
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We highlight do-it-yourself items in yellow in
the engine compartment so that you can find
them easily.
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When possible, we design parts Ð such as
the headlamp bulbs Ð that can be replaced
without tools.
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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.
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This chapter tells you about the basic parts that
you need to check and service regularly.
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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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Ford Motor Company recommends that the
Owner Maintenance Checks listed in the
Maintenance Schedule and Recordbooklet be
performed for the proper operation of your
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280vehicle. 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.
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Precautions When Servicing Your
Vehicle
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Be especially careful when inspecting or
servicing your vehicle. Here are some general
precautions for your safety:
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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.
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Do not work on a vehicle in an enclosed
space with the engine running, unless you are
sure you have enough ventilation.
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Never get under a vehicle while it is
supported by a jack only. If you must work
under a vehicle, use safety stands.
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q
Keep all lit cigarettes and other smoking
materials away from the battery and all
fuel-related parts.
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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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298
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For vehicles with 4.9L, 5.0L or 7.5L engines
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Engine oils with anSAE 10W-30viscosity are
PREFERREDfor your vehicle which provide the
best engine protection for all climates down to
-5ÊF (-20ÊC). SAE5W-30 enigne oils may also be
used down to-15ÊF (-25ÊC).
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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.
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Checking and Adding Engine Oil
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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.
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Checking the engine oil level:
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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.
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2. Set the parking brake, making sure the
gearshift is securely latched in P (Park).
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3. Open the hood. Protect yourself from engine
heat.
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4. Locate the engine oil dipstick (highlighted in
yellow) and carefully pull it out of the
engine.
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5. Wipe the dipstick clean and put it back into
position, making sure it is fully seated.
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299
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quarter page art:0010364-D
Engine oil dipstick
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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.
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7. Put the dipstick back in and make sure it is
fully seated.
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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.
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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.
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301
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If your vehicle is over 8500 GVWR and the
above conditions do not apply, change the
engine oil and oil filter every 6 months or 5,000
miles (8,000 km), whichever comes first.
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Refer to theMaintenance Schedule and Record
booklet for additional information.
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NOTE: Refer to thePower Stroke Diesel Engine
Owner's Guide Supplementfor oil
viscosity, filter application and oil and
filter change intervals.
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NOTE: Always dispose of used automotive
fluids in a responsible manner. Follow
your community's standards for
disposing of these types of fluids. Call
your local recycling center to find out
about recycling automotive fluids.
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RWARNING
Continuous contact with USED motor oil
has caused cancer in laboratory mice.
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Protect your skin by washing with soap and
water.
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Engine Coolant
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Checking the engine coolant
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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.
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302
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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.
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Adding engine coolant
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Checking engine coolant radiator level
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Adding engine coolant
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RWARNING
Do not put engine coolant in the container
for the windshield washer fluid.
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If sprayed to clean the glass, engine coolant or
antifreeze could make it difficult to see through
the windshield.
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303
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RWARNING
Never remove the coolant recovery cap
while the engine is running or hot.
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RWARNING
Follow these steps to minimize risk of
personal injury.
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1. Before you remove the cap, turn the engine
off and let it cool. Even when the engine is
cool, be careful when you remove the
radiator cap.
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2. When the engine is cool, wrap a thick cloth
around the cap and turn it slowly
counterclockwise to the first stop.
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3. Step back while the pressure releases.
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4. When you are sure that all the pressure has
been released, use the cloth to press, turn,
and remove cap.
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5. Stand away from the radiator opening. Hot
steam may blow out or hot engine coolant
may even splash out.
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Freezing Protection
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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.
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Add engine coolant only to the coolant
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. Check the engine coolant again
the next few times you drive your vehicle.
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305 %
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Use Ford Premium Cooling System Fluid or an
equivalent engine coolant that meets Ford
Specification ESE-M97B44-A. Do not use alcohol
or methanol antifreeze and do not use engine
coolant mixed with alcohol or methanol
antifreeze. If you do not use the proper coolant,
the aluminum radiator on your vehicle will
corrode.
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Leave the engine coolant in all year. Make sure
that the coolant will not freeze at the
temperature level in which you drive during
winter months. Keep a mixture of engine coolant
in your engine that has a protection rating of at
least-34ÊF (-37ÊC), orwhatever protection rating
is appropriate for the climate in which you live.
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To find out how much engine coolant mixture
your vehicle's coolant system can hold, seeRefill
capacities for fluidsin the Index.
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You may add water by itself only in an
emergency, but you should replace it with a
50/50 or appropriate mixture as soon as
possible.
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Have your dealer check the engine cooling
system for leaks if you have to add a quart
(liter) of engine coolant more than once a month.
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Checking hoses
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Inspect all engine and heater system hoses for
deterioration, leaks and loose clamps before
adding or replacing engine coolant. Make
whatever repairs or replacements that are
necessary using Motorcraft parts or their
equivalents.
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307
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3. Start and idle the engine until the thermostat
opens and the radiator upper hose becomes
warm.
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4. Shut off the engine and allow the engine to
cool. Cover the radiator cap with a thick
cloth and cautiously remove it. Step back
while the pressure releases.
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5. Finally, check the radiator and add more
engine coolant if needed, following the
procedures noted above. Reinstall the
radiator cap securely, when finished.
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6. If more engine coolant is necessary, fill the
overflow reservoir to the appropriate level
marked on the bottle.
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308
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Windshield Washer Fluid and
Wipers
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Washer Fluid
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Check the level of the windshield washer fluid
every time you stop for fuel. The reservoir for
the windshield washer fluid is located in the
engine compartment.
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Adding washer fluid
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RWARNING
Do not put windshield washer fluid in the
container for the engine coolant.
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one third page art:0020361-B
Windshield washer reservoir
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Use specially formulated windshield washer
fluid rather than plain water, because specially
formulated washer fluids contain additives that
dissolve road grime. For safety reasons, washer
fluids containing an appropriate antifreeze such
as methanol should be used in freezing weather
(temperatures below32ÊF [0ÊC]).State or local
regulations on Volatile Organic Compounds
(VOC's) may restrict use of the most common
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