1998 LINCOLN TOWN CAR battery

SERVICE RECOMMENDATIONS
To help you service your vehicle:
²We highlight do-it-yourself items
in the engine compartment for
easy location.
²We provide a ªService Guideº
which makes tracking routine
service easy.
If your vehicle requires
professional service, your
dealership can provide necessary
parts and service. Check your
ªWarranty Guideº to find out which
parts and services are covered.
Use only recommended fuels,
lubricants, fluids and service parts
conforming to specifications.
Motorcraft parts are designed and
built to provide the best
performance in your vehicle.
PRECAUTIONS WHEN
SERVICING YOUR VEHICLE
Be especially careful when
inspecting or servicing your
vehicle.
²Do not work on a hot engine.
The cooling fan is
automatic and may come
on at any time. Always
disconnect the negative terminal
of the battery before working
near the fan.
²When the engine is running,
avoid wearing loose clothing,
jewelry or long hair that could
get caught up in moving parts.
Maintenance and care
131

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.
Maintenance and care
132

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
Maintenance and care
134

BATTERY
Your vehicle may be equipped with
a Superstart maintenance-free
battery. If the original equipment
battery needs replacing, it may be
replaced with a low-maintenance
battery. The low-maintenance
battery normally does not require
additional water during its life of
service. However, for severe usage
or in high temperature climates,
check your battery electrolyte
level, at least every 24 months or
40,000 km (24,000 miles). Keep
the electrolyte in each cell up to
the ªlevelº indicator. Do not overfill
the battery cells.
If the electrolyte level in the
battery is low, you can add plain
tap water to the battery, as long as
you do not use hard water (water
with a high alkali content). If
possible, however, try to only fill
the battery cells with distilled
water. If the battery needs water
often, have the charging system
checked.
For longer, trouble-free operation,
keep the top of the battery clean
and dry. Also, make certain the
battery cables are always tightly
fastened to the battery terminals.
If you see any corrosion on the
battery or terminals, remove the
cables from the terminal(s) and
clean with a wire brush. You can
neutralize the acid with a solution
of baking soda and water. Reinstall
the cables when you are done
cleaning them, and apply a small
Maintenance and care
149

quantity of grease to the top of
each battery terminal to help
prevent corrosion.
If your battery has a
cover/shield, make sure it is
reinstalled after the battery is
replaced.
Because your vehicle's engine is
electronically controlled by a
computer, some control conditions
are maintained by power from the
battery. When the battery is
disconnected or a new battery is
installed, the engine must relearn
its idle conditions before your
vehicle will drive properly. To
begin this process:
1. Put the gearshift in P (Park),
turn off all accessories and start
the vehicle.
2. Let the engine idle for at least
one minute.
3. The relearning process will
automatically complete as you
drive the vehicle.
²If you do not allow the engine to
relearn its idle, the idle quality
of your vehicle may be adversely
affected until the idle is
eventually relearned.
²If the battery has been
disconnected or a new battery
has been installed, the clock and
the preset radio stations must
be reset once the battery is
reconnected.
Maintenance and care
150

not pass the I/M test with the
ªcheck engine/service engine soonº
light on.
If the vehicle's powertrain system
or its battery has just been
serviced, the OBD-II system is
reset to a ªnot ready for I/M testº
condition. To ready the OBD-II
system for I/M testing, a minimum
of 30 minutes of city and highway
driving is necessary as described
below:
²First, at least 10 minutes of
driving on an expressway or
highway.
²Next, at least 20 minutes driving
in stop and go, city type traffic
with at least four idle periods.
Allow the vehicle to sit for at least
eight hours without starting the
engine. Then, start the engine and
complete the above driving cycle.
The engine must warm up to its
normal operating temperature.
Once started, do not turn off the
engine until the above driving
cycle is complete.
EXTERIOR BULBS
Replacing exterior bulbs
Check the operation of the
following lamps frequently:
²Headlamps
²Tail lamps
²Brakelamps
²High-mount brakelamp
²Turn signals
Maintenance and care
166

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

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