ECU FORD F250 1998 User Guide

²Do not work on a vehicle with
the engine running in an
enclosed space, unless you are
sure you have enough
ventilation.
²Keep all lit cigarettes, open
flames and other lit material
away from the battery and all
fuel related parts.
If you disconnect the battery, the
engine must ªrelearnº its idle
conditions before your vehicle will
drive properly, as explained in
Batteryin this chapter.
Working with the engine off
²Automatic transmission:
1. Set the parking brake fully and
ensure the gearshift is securely
latched in P (Park).
2. Turn off the engine and remove
the key.
3. Block the wheels to prevent the
vehicle from moving unexpectedly.
²Manual transmission:
1. Set the parking brake, depress
the clutch and place the gearshift
in 1 (First).
2. Turn off the engine and remove
the key.
3. Block the wheels to prevent the
vehicle from moving unexpectedly.
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Working with the engine on
²Automatic transmission:
1. Set the parking brake fully and
ensure the gearshift is securely
latched in P (Park).
2. Block the wheels to prevent the
vehicle from moving unexpectedly.
Do not start your engine
with the air cleaner
removed and do not remove it
while the engine is running.
²Manual transmission:
1. Set the parking brake, depress
the clutch and place the gearshift
in 1 (First).
2. Block the wheels to prevent the
vehicle from moving unexpectedly.
OPENING THE HOOD
1. Inside the vehicle, pull the hood
release handle located under the
bottom of the instrument panel.
2. Go to the front of the vehicle
and release the auxiliary latch that
is located under the front center of
the hood. Lift the hood until the
lift cylinders hold it open.
BRAKE
HOOD
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1. Make sure the vehicle is on level
ground.
2. Turn the engine off and wait a
few minutes for the oil to drain
into the oil pan.
3. Set the parking brake and
ensure the gearshift is securely
latched in P (Park).
4. Open the hood. Protect yourself
from engine heat.
5. Locate and carefully remove the
engine oil level indicator
(dipstick).
6. Wipe the indicator clean. Insert
the indicator fully, then remove it
again.
²If the oil level isbetween the
MIN and MAX marks, the oil
level is acceptable.DO NOT
ADD OIL.
MIN MAX
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²If the oil level is below the MIN
mark, add enough oil to raise
the level within the MIN-MAX
range.
²Oil levels above the MAX mark
may cause engine damage. Some
oil must be removed from the
engine by a service technician.
7. Put the indicator back in and
ensure it is fully seated.
Checking the engine oil
Check the engine oil each time you
fuel your vehicle.
1. Make sure the vehicle is on level
ground.
2. Turn the engine off and wait a
few minutes for the oil to drain
into the oil pan.
3. Set the parking brake and
ensure the gearshift is securely
latched in P (Park) (automatic
transmission) or 1 (First) (manual
transmission).
4. Open the hood. Protect yourself
from engine heat.
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Follow these guidelines when using
snow tires and chains:
²Use only SAE Class S chains.
²Install chains securely, verifying
that the chains do not touch any
wiring, brake lines or fuel lines.
²Drive cautiously. If you hear the
chains rub or bang against your
vehicle, stop and re-tighten the
chains. If this does not work,
remove the chains to prevent
damage to your vehicle.
²If possible, avoid fully loading
your vehicle.
²Do not use tire chains on
aluminum wheels. Chains may
chip the wheels.
²Remove the tire chains when
they are no longer needed. Do
not use tire chains on dry roads.
²The suspension insulation and
bumpers will help prevent
vehicle damage. Do not remove
these components from your
vehicle when using snow tires
and chains.
WHAT YOU SHOULD KNOW
ABOUT AUTOMOTIVE FUELS
Important safety precautions
Do not overfill the fuel
tank. The pressure in an
overfilled tank may cause
leakage and lead to fuel spray
and fire.
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