ignition LINCOLN TOWN CAR 2002 Workshop Manual

The advertised capacity is the amount of the indicated capacity and the
empty reserve combined. Indicated capacity is the difference in the
amount of fuel in a full tank and a tank when the fuel gauge indicates
empty. Empty reserve is the small amount of fuel remaining in the fuel
tank after the fuel gauge indicates empty.
The amount of usable fuel in the empty reserve varies and should
not be relied upon to increase driving range. When refueling your
vehicle after the fuel gauge indicates empty, you might not be
able to refuel the full amount of the advertised capacity of the
fuel tank due to the empty reserve still present in the tank.
For consistent results when filling the fuel tank:
²Turn the engine/ignition switch to the off position prior to refueling,
an error in the reading will result if the engine is left running.
²Use the same filling rate setting (low Ð medium Ð high) each time
the tank is filled.
²Allow no more than 2 automatic click-offs when filling.
²Always use fuel with the recommended octane rating.
²Use a known quality gasoline, preferably a national brand.
²Use the same side of the same pump and have the vehicle facing the
same direction each time you fill up.
²Have the vehicle loading and distribution the same every time.
Your results will be most accurate if your filling method is consistent.
Calculating fuel economy
1. Fill the fuel tank completely and record the initial odometer reading
(in kilometers or miles).
2. Each time you fill the tank, record the amount of fuel added (in liters
or gallons).
3. After at least three to five tank fill-ups, fill the fuel tank and record
the current odometer reading.
4. Subtract your initial odometer reading from the current odometer
reading.
Maintenance and Specifications
213

EMISSION CONTROL SYSTEM
Your vehicle is equipped with various emission control components and a
catalytic converter which will enable your vehicle to comply with
applicable exhaust emission standards. To make sure that the catalytic
converter and other emission control components continue to work
properly:
²Use only the specified fuel listed.
²Avoid running out of fuel.
²Do not turn off the ignition while your vehicle is moving, especially at
high speeds.
²Have the items listed in your scheduled maintenance guide performed
according to the specified schedule.
The scheduled maintenance items listed in the scheduled maintenance
guide are essential to the life and performance of your vehicle and to its
emissions system.
If other than Ford, Motorcraft or Ford-authorized parts are used for
maintenance replacements or for service of components affecting
emission control, such non-Ford parts should be equivalent to genuine
Ford Motor Company parts in performance and durability.
Do not park, idle, or drive your vehicle in dry grass or other dry
ground cover. The emission system heats up the engine
compartment and exhaust system, which can start a fire.
Illumination of the ªService Engine Soonº light, charging system warning
light or the temperature warning light, fluid leaks, strange odors, smoke
or loss of engine power, could indicate that the emission control system
is not working properly.
Exhaust leaks may result in entry of harmful and potentially
lethal fumes into the passenger compartment.
Do not make any unauthorized changes to your vehicle or engine. By law,
vehicle owners and anyone who manufactures, repairs, services, sells,
leases, trades vehicles, or supervises a fleet of vehicles are not permitted to
intentionally remove an emission control device or prevent it from working.
Information about your vehicle's emission system is on the Vehicle
Emission Control Information Decal located on or near the engine. This
decal identifies engine displacement and gives some tune up specifications.
Maintenance and Specifications
216

ENGINE DATA
Engine 4.6L SOHC V8 engine
Cubic inches 281
Required fuel 87 octane
Firing order 1-3-7-2-6-5-4-8
Spark plug gap 1.3-1.4 mm (0.052-0.056 inch)
Ignition system Coil on plug
Compression ratio 9.4:1
VEHICLE DIMENSIONS
Vehicle dimensions mm (in)
(1) Overall length 5 469 (215.3)/5 621 (221.3)a
(2) Overall width 1 987 (78.2)
(3) Overall height 1 472 (58.0)
(4) Wheelbase 2 990 (117.7)/3 142 (123.7)
a
(5) Track - Front 1 611 (63.4)
(5) Track - Rear 1 659 (65.3)
aDenotes long wheel base
2
5
3
Maintenance and Specifications
230

bulb specifications ....................54
daytime running lights .............49
flash to pass ..............................50
high beam ...........................15, 50
replacing bulbs .........................55
turning on and off ....................49
warning chime ..........................16
HomeLink universal
transceiver (see Garage door
opener) ..................................69±72
Hood ..........................................194
I
Ignition ...............................136, 230
Infant seats
(see Safety seats) .............129±130
Inspection/maintenance (I/M)
testing ........................................217
Instrument panel
cleaning ...................................190
cluster ................................10, 190
lighting up panel and
interior .......................................50
J
Jack ............................................165
positioning ...............................165
storage .....................................165
Jump-starting your vehicle ......169
K
Keyless entry system .................96
autolock .....................................94
keypad .......................................96
programming entry code .........96Keys ...............................88, 98±100
key in ignition chime ...............16
positions of the ignition .........136
L
Lamps
autolamp system .......................49
bulb replacement
specifications chart ..................54
cargo lamps ...............................50
daytime running light ...............49
headlamps .................................49
headlamps, flash to pass ..........50
instrument panel, dimming .....50
interior lamps .....................53±54
replacing bulbs .......53, 55, 57±58
Lane change indicator (see
Turn signal) .................................53
Lights, warning and indicator ....10
air bag ........................................12
air suspension ...........................14
anti-lock brakes (ABS) ....12, 142
brake ..........................................12
charging system ........................12
cruise indicator .........................14
door ajar ....................................15
fuel cap light .............................11
high beam .................................15
liftgate ajar ................................16
low coolant ................................13
low washer fluid .......................14
oil pressure ...............................13
safety belt .................................12
service engine soon ..................10
speed control ............................68
traction control system ............15
turn signal indicator .................15
Index
240