LINCOLN TOWN CAR 1998 Owners Manual

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 the
Batterysection in this chapter.
Working with the engine off
1. Set the parking brake 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.
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132

Working with the engine on
1. Set the parking brake 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.
OPENING THE HOOD
²Inside the vehicle, pull the hood
release handle located under the
instrument panel.
²Go to the front of the vehicle
and release the auxiliary latch
that is located under the front
of the hood. Lift the hood until
the lift cylinders hold it open.
HOOD
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133

IDENTIFYING COMPONENTS IN
THE ENGINE COMPARTMENT
4.6L 2V engine
1. Transmission fluid dipstick
2. Brake fluid reservoir
3. Engine oil fill cap
4. Engine oil dipstick
5. Power steering fluid reservoir
6. Windshield washer fluid
reservoir
7. Air filter assembly
8. Battery
9. Engine coolant reservoir
61234
9578
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134

ENGINE OIL
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).
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.
MAX MIN
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135

²If the oil level isbetween the
MIN and MAX marks, the oil
level is acceptable.DO NOT
ADD OIL.
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.
Adding engine oil
1. Check the engine oil. For
instructions, refer toChecking the
engine oilin this chapter.
2. If the fluid level is not within
the normal range, add only
certified engine oil of the preferred
viscosity. Add engine oil through
the oil filler cap. Remove the filler
cap and use a funnel to pour oil in
the opening.
3. Recheck the oil level. Make sure
the oil level is not above the MAX
mark on the dipstick.
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136

Engine oil recommendations
Look for this certification mark.
Ford oil specification is
WSS-M2C153-G.
Use SAE 5W-30 motor oil certified
for gasoline engines by the
American Petroleum Institute.
Do not use supplemental engine oil
additives, oil treatments or engine
treatments. They are unnecessary
and could, under certain
conditions, lead to engine damage
which is not covered by your
warranty.
Changing the engine oil and
filter
Change your engine oil and filter
according to the following mileage
and time requirements, whichever
occurs first:
²Normal Schedule ± 8,000 km
(5,000 miles) or six months.
²Severe Duty Schedule -
5,000 km (3,000 miles) or three
months. Severe duty operation
would include extensive idling,
trailer towing, driving in severe
dust and police, taxi or delivery
service.
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137

Ford production and aftermarket
(Motorcraft) oil filters are designed
for added engine protection and
long life. If a replacement oil filter
is used that does not meet Ford
material and design specifications,
startup engine noises or knock
may be experienced.
It is recommended you use the
appropriate Motorcraft oil filter (or
another brand meeting Ford
specifications) for your engine
application.
BRAKE FLUID
Checking and adding brake
fluid
Brake fluid should be checked and
refilled as needed at least once
each year:
1. Clean the reservoir cap before
removal to prevent dirt or water
from entering the reservoir.
2. Visually inspect the fluid level.
3. If necessary, add brake fluid
until the level reaches MAX. Do
not fill above this line.
4. Use only a DOT 3 brake fluid
certified to meet Ford
specifications. Refer toLubricant
specificationsin theCapacities
and specificationschapter.
MAX
MIN
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138

Brake fluid is toxic.
If you use a brake fluid
that is not DOT 3, you will
cause permanent damage to your
brakes.
Do not let the reservoir for
the master cylinder run
dry. This may cause the brakes
to fail.
CHECKING AND ADDING
WASHER FLUID
Check the washer fluid whenever
you stop for fuel.
If the level is low, add enough fluid
to fill the reservoir. In very cold
weather, do not fill the reservoir all
the way.
Do not put engine coolant
in the container for the
windshield washer fluid.
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139

ENGINE COOLANT
Check the level of the coolant in
the reservoir at least once a
month. Be sure to read and
understandPrecautions when
servicing your vehiclein this
chapter.
If the engine coolant has not been
checked for a long period of time,
the engine coolant reservoir may
eventually empty. If this occurs,
add engine coolant to the coolant
reservoir. For more information on
engine coolant maintenance, refer
toAdding engine coolantin this
chapter.
Automotive fluids are not
interchangeable; do not use engine
coolant, antifreeze or windshield
washer fluid outside of its specified
function and vehicle location.
Adding engine coolant
Do not put engine coolant
in the container for the
windshield washer fluid.
If sprayed on the windshield,
engine coolant could make it
difficult to see through the
windshield.
When the engine is cool, add a
50/50 mixture of engine coolant
and water to the engine coolant
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140

recovery reservoir-DO NOT ADD
DIRECTLY TO THE RADIATOR.
Add straight water only in an
emergency, but you should replace
it with a 50/50 mixture of coolant
and distilled water as soon as
possible.
Check the coolant level in the
coolant recovery reservoir the next
few times you drive the vehicle. If
necessary, add enough of a 50/50
mixture of coolant and water to
bring the liquid level to the fill line
on the reservoir.
Never remove the coolant
recovery cap while the
engine is running or hot.
If you must remove the coolant
recovery cap, follow these steps to
avoid personal injury:
1. Before you remove the cap, turn
the engine off and let it cool.
2. When the engine is cool, wrap a
thick cloth around the cap. Slowly
turn cap counterclockwise until
pressure begins to release.
3. Step back while the pressure
releases.
4. When you are sure that all the
pressure has been released, use
the cloth to turn it
counterclockwise and remove the
cap.
Use Ford Premium Cooling System
Fluid E2FZ-19549±AA (in Canada,
Motorcraft CXC-8±B) or an
equivalent premium engine coolant
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141