1998 LINCOLN TOWN CAR fuel cap

will usually be drivable and will not
require towing.
What you should do if the
Service Engine Soon light
illuminates
Light turns on solid:
This means that the OBD II system
has detected a malfunction.
Temporary malfunctions may cause
yourService Engine Soonlight to
illuminate. Examples are:
1. The vehicle has run out of fuel.
(The engine may misfire or run
poorly.)
2. Poor fuel quality or water in the
fuel.
3. The fuel cap may not have been
properly installed and securely
tightened.
These temporary malfunctions can
be corrected by filling the fuel tank
with good quality fuel and/or
properly installing and securely
tightening the gas cap. After three
driving cycles without these or any
other temporary malfunctions
present, theService Engine Soon
light should turn off. (A driving
cycle consists of a cold engine
startup followed by mixed
city/highway driving.) No
additional vehicle service is
required.
If theService Engine Soonlight
remains on, have your vehicle
serviced at the first available
opportunity.
Instrumentation
7

GAUGES
Odometer
Registers the total kilometers
(miles) of the vehicle.
Fuel gauge
Displays approximately how much
fuel is in the fuel tank (when the
key is in the ON position). The
fuel gauge may vary slightly when
the vehicle is in motion. The
ignition should be in the OFF
position while the vehicle is being
refueled. When the gauge first
indicates empty, there is a small
amount of reserve fuel in the tank.
When refueling the vehicle from
empty indication, the amount of
fuel that can be added will be less
than the advertised capacity due to
the reserve fuel.
10
2030405060
70
80
90
100
120206080
40100
120
160 140
180
P R N D 2 1
MPHkm/h
110
HF
E1
2
FILL ON
LEFT<
AIR
BAG CHECK
TRAC
SERVICE
ENGINE
SOON
TRUNK AJAR DOOR AJAR
TRAC OFF AIR SUSPENSION
O/D OFF TRAC ACTIVE
SPEED CONTROL COMPASSkmCIRCLE
SLOWLYWASHER FUEL ECON AVG
LTR/100km
FUEL REMAIN
DIST TO EMPTY
AVG SPEED
TRIP A B
E/M km MILES/GAL
BRAKE
TRUNK AJAR DOOR AJAR
TRAC OFF AIR SUSPENSION
O/D OFF TRAC ACTIVE
SPEED CONTROL COMPASSkmCIRCLE
SLOWLY
F
E1
2
FILL ON
LEFT<
Instrumentation
14

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.
The fuel system may be
under pressure. If the fuel
cap is venting vapor or if you
hear a hissing sound, wait until it
stops before completely
removing the cap.
Automotive fuels can
cause serious injury or
death if misused or mishandled.
Observe the following guidelines
when handling automotive fuel:
²Extinguish all smoking materials
and any open flames before
fueling your vehicle.
²Always turn off the vehicle
before fueling.
²Automotive fuels can be harmful
or fatal if swallowed. If fuel is
swallowed, call a physician
immediately, even if no
symptoms are immediately
apparent. The toxic effects of
fuel may not be visible for
hours.
²Fuels can also be harmful if
absorbed through the skin. If
fuel is splashed on the skin,
promptly remove contaminated
Maintenance and care
159

MOTORCRAFT PART NUMBERS
Component 4.6L engine
Air filter FA-1032
Fuel filter FG-800A
Battery (standard) BXT-65-650
Battery (optional) BXT-65-750
Oil filter FL-820-S
PCV valve EV-98
Spark plugs* AWSF-32PP**
* Refer to Vehicle Emissions Control Information (VECI) decal for
spark plug gap information.
** If a spark plug is removed for inspection, it must be reinstalled in
the same cylinder. Cylinders No. 1, 2, 3 and 4 have a ªPGº suffix.
Cylinders No. 5, 6, 7 and 8 have a ªPº suffix. If a spark plug needs to
be replaced, use only spark plugs with the same service part number
suffix letter ªPPº as shown on the engine decal.
Capacities and specifications
179

REFILL CAPACITIES
Fluid Ford Part Name Capacity
Engine oil (includes
filter change)Motorcraft 5W30
Super Premium Motor
Oil4.7L (5.0 quarts)
Brake fluid Ford High
Performance DOT 3
Brake FluidFill to line in reservoir
Power steering fluid Motorcraft MERCONt
AT FFill to line in reservoir
Transmission fluid Motorcraft
MERCONtVATF13.1L (13.9 quarts)
Engine coolant Ford Premium Cooling
System Fluid13.3L (14.1 quarts)
Fuel tank N/A 71.9L (19.0 gallons)
Rear axle fluid
1Motorcraft SAE 80W90
Rear Axle Lubricant1.8-1.9L (3.75-4.0
pints)
Windshield washer
fluidUltra-Clear Windshield
ConcentrateFill to line in reservoir
1Add 118 ml (4 oz.) of additive
friction modifier C8AZ-19B546±A,
Ford specification EST-M2C118±A
for complete refill of Traction-Lok
axles.
Service refill capacities are
determined by filling the rear axle
6 mm to 14 mm (1/4 inch to 9/16
inch) below the bottom of the filler
hole.
Rear axles are considered
lubricated for life when the vehicle
is used for normal service. See
your ªService Guideº for Severe
Duty requirements.
Capacities and specifications
180

ENGINE DATA
Engine 4.6L engine
Cubic inches 281
Horsepower-single exhaust
1200 @ 4250 rpm
Horsepower-single exhaust2205 @ 4250 rpm
Horsepower-dual exhaust1215 @ 4500 rpm
Horsepower-dual exhaust2220 @ 4500 rpm
Torque-single exhaust1265 lbs. ft. @ 3000 rpm
Torque-single exhaust2280 lbs. ft. @ 3000 rpm
Torque-dual exhaust1275 lbs. ft. @ 3000 rpm
Torque-dual exhaust2290 lbs. ft. @ 3500 rpm
Required fuel grade Refer to9Octane
recommendations9in the
Maintenance and Carechapter
Firing order 1-3-7-2-6-5-4-8
Spark plug gap 1.3-1.4 mm (0.052-.056 inch)
Ignition system Coil on plug
Compression ratio 10.0:1
1Vehicles sold in California, New
York, Massachusetts and
Connecticut only.
2Vehicles sold outside California,
New York, Massachusetts and
Connecticut.
VEHICLE DIMENSIONS
Vehicle dimensions mm (in)
(1) Overall length 5 469 (215.3)
(2) Overall width 1 987 (78.2)
(3) Overall height 1 472 (58.0)
(4) Wheelbase 2 990 (117.7)
(5) Track - Front 1 611 (63.4)
(5) Track - Rear 1 659 (65.3)
Capacities and specifications
182

Aiming headlamps ....................169
Air bag supplemental restraint
system ..........................................76
and child safety seats ..............78
description ................................77
disposal ......................................81
indicator light ...........................80
passenger air bag .....................79
Air suspension
description ..............................102
Anti-lock brake system
(ABS)#$description
Battery .......................................149
Brake fluid
checking and adding ..............138
Brakes ..........................................96
anti-lock .....................................96
anti-lock brake system (ABS)
warning light .............................97
fluid, checking and adding ....138
traction control .........................99
Brake-shift interlock .................103
Break-in period .............................2
Bulbs, replacing ........................166
headlamps ...............................167
specifications ..........................171
Changing a tire .........................122
Child safety seats ........................84
Childproof locks ..........................51
Chime
headlamps on ............................13
Cleaning your vehicle ...............172
engine compartment ..............173
fabric ........................................175
instrument panel ....................175
plastic parts ............................174
safety belts ..............................176
tail lamps .................................175
washing ....................................172
waxing .....................................172
wheels ......................................173
windows ..................................178Climate control system
automatic temperature
control ..............26,27,28,29,32,33
Clock ............................................34
Compass, electronic
calibration .................................19
set zone adjustment .................18
Controls .......................................52
Daytime running light system ...25
Defrost
rear window ..............................34
Emission control system ..........163
Engine
service points ..........................134
Engine block heater ...................93
Engine coolant
checking and adding ..............140
disposal ....................................142
refill capacities ........................142
Engine oil ...........................135,137
changing oil and oil filter .......137
checking and adding .......135,136
Exhaust fumes ............................94
Fail safe cooling ........................143
Floor mats ...................................53
Fuel
calculating fuel economy .......162
improving fuel economy ........113
octane rating ...........................161
quality ......................................161
safety information relating to
automotive fuels .....................158
Fuel gauge ...................................14
Fuel pump shut-off switch .......114
Fuse panels
instrument panel ....................117
power distribution box ...........120
Fuses ...................................115,116
Gauges, Mechanical ....................14
engine coolant temperature
gauge .........................................15
Hazard flashers .........................114
Index
186

Recommended fuel Refer to9Octane recommendations9in the
Maintenance and carechapter
Fuel tank capacity 71.9L (19.0 gallons)
Engine oil capacity (with
filter change)4.7L (5.0 quarts). Use Motorcraft 5W30
Super Premium Motor Oil, Ford
Specification WSS-M2C153-G
Automatic transmission
fluid capacity13.1L (13.9 quarts). Use Motorcraft
MERCONtV ATF (part# XT-5-QM), Ford
Specification WSS-M2C202-B
Tire pressure and size Refer to the Safety Compliance
Certification Label located on the front
face of the driver's door jamb
Hood release Pull handle under the left side of the
instrument panel
Coolant capacity 13.3L (14.1 quarts)
Power steering fluid
capacityFill to line in reservoir. Use Motorcraft
MERCONtAT F
Ensure correct automatic
transmission fluid is used for a
specific application. Check the
container to verify the fluid is
MERCONtand/or MERCON Vt
approved. Some fluids have been
approved as meeting both
MERCONtand MERCONtV
requirements and will be labeled as
such. Fluids labeled as meeting
only MERCONtor only MERCONt
V requirements must not be used
interchangeably. DO NOT mix
MERCONtand MERCONtV.
Transmission fluid requirements
are indicated on the dipstick or on
the dipstick handle. Refer to your
ªService Guideº to determine the
correct service interval.
Filling station information
192