air filter LINCOLN TOWN CAR 2004 Owners Manual

Maintenance and Specifications 243
Engine compartment 245
Engine oil 246
Battery 250
Fuel information 258
Air filter(s) 272
Tire Information 274
Refill capacities 287
Lubricant specifications 288
Accessories 296
Index 298
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Copyright © 2004 Ford Motor Company
Table of Contents
3
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Vehicle Symbol Glossary
Power Windows
Front/Rear
Power Window Lockout
Child Safety Door
Lock/UnlockInterior Luggage
Compartment Release
Symbol
Panic AlarmEngine Oil
Engine CoolantEngine Coolant
Temperature
Do Not Open When HotBattery
Avoid Smoking, Flames,
or SparksBattery Acid
Explosive GasFan Warning
Power Steering FluidMaintain Correct Fluid
LevelMAX
MIN
Emission SystemEngine Air Filter
Passenger Compartment
Air FilterJack
Check fuel capLow tire warning
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Introduction
9

IDENTIFYING COMPONENTS IN THE ENGINE COMPARTMENT
4.6L SOHC V8 engine
1. Brake fluid reservoir
2. Engine oil dipstick
3. Air filter assembly
4. Power steering fluid reservoir
5. Engine coolant reservoir
6. Battery
7. Windshield washer fluid reservoir
8. Engine oil filler cap
9. Automatic transmission fluid dipstick
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Maintenance and Specifications
245

It should not be necessary to add any aftermarket products to your fuel
tank if you continue to use high quality fuel of the recommended octane
rating. Aftermarket products could cause damage to the fuel system.
Repairs to correct the effects of using an aftermarket product in your
fuel may not be covered by your warranty.
Cleaner air
Ford endorses the use of reformulated“cleaner-burning”gasolines to
improve air quality.
Running out of fuel
Avoid running out of fuel because this situation may have an adverse
affect on powertrain components.
If you have run out of fuel:
•You may need to cycle the ignition from OFF to ON several times after
refueling, to allow the fuel system to pump the fuel from the tank to
the engine.
•YourService engine soonindicator may come on. For more
information on theService engine soonindicator, refer to the
Instrument clusterchapter.
Fuel Filter
For fuel filter replacement, see your dealer or a qualified service
technician. Refer to the scheduled maintenance guide for the appropriate
intervals for changing the fuel filter.
Replace the fuel filter with an authorized Motorcraft part. The
customer warranty may be void for any damage to the fuel system
if an authorized Motorcraft fuel filter is not used.
ESSENTIALS OF GOOD FUEL ECONOMY
Measuring techniques
Your best source of information about actual fuel economy is you, the
driver. You must gather information as accurately and consistently as
possible. Fuel expense, frequency of fill-ups or fuel gauge readings are
NOT accurate as a measure of fuel economy. We do not recommend
taking fuel economy measurements during the first 1,600 km (1,000
miles) of driving (engine break-in period). You will get a more accurate
measurement after 3,000 km–5,000 km (2,000 miles-3,000 miles).
Filling the tank
The advertised fuel capacity of the fuel tank on your vehicle is equal to
the rated refill capacity of the fuel tank as listed in theRefill capacities
section of this chapter.
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Maintenance and Specifications
262

High fluid level
Fluid levels above the safe range
may result in transmission failure.
An overfill condition of transmission
fluid may cause shift and/or
engagement concerns and/or
possible damage.
High fluid levels can be caused by
an overheating condition.
Adjusting automatic transmission fluid levels
Before adding any fluid, make sure the correct type is used. The type of
fluid used is normally indicated on the dipstick and also in the
Lubricant specificationssection in this chapter.
Use of a non-approved automatic transmission fluid may cause
internal transmission component damage.
If necessary, add fluid in 250 ml (1/2 pint) increments through the filler
tube until the level is correct.
If an overfill occurs, excess fluid
should be removed by a qualified
technician.
An overfill condition of
transmission fluid may cause
shift and/or engagement
concerns and/or possible
damage.
Do not use supplemental transmission fluid additives, treatments or
cleaning agents. The use of these materials may affect transmission
operation and result in damage to internal transmission components.
AIR FILTER MAINTENANCE
Refer to the scheduled maintenance guide for the appropriate intervals
for changing the air filter element.
When changing the air filter element, use only the Motorcraft air filter
element listed. Refer toMotorcraft part numbersin this chapter.
Note:Do not start your engine with the air cleaner removed and do not
remove it while the engine is running.
DON’T ADD
DON’T ADD
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Maintenance and Specifications
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Changing the air filter element
1. Release the clamps that secure the air filter housing cover.
2. Carefully separate the two halves of the air filter housing.
3. Remove the air filter element from the air filter housing.
4. Wipe the air filter housing and cover clean to remove any dirt or
debris and to ensure good sealing.
5. Install a new air filter element. Be
careful not to crimp the filter
element edges between the air filter
housing and cover. This could cause
filter damage and allow unfiltered
air to enter the engine if not
properly seated.
6. Replace the air filter housing cover and secure the clamps.
7. Replace the air inlet tube and secure the clamp.
Note:Failure to use the correct air filter element may result in severe
engine damage. The customer warranty may be voided for any damage to
the engine if the correct air filter element is not used.
INFORMATION ABOUT UNIFORM TIRE QUALITY GRADING
New vehicles are fitted with tires
that have a rating on them called
Tire Quality Grades. The Quality
grades can be found where
applicable on the tire sidewall
between tread shoulder and
maximum section width. For
example:
•Treadwear 200 Traction AA Temperature A
These Tire Quality Grades are determined by standards that the United
States Department of Transportation has set.
Tire Quality Grades apply to new pneumatic tires for use on passenger
cars. They do not apply to deep tread, winter-type snow tires,
space-saver or temporary use spare tires, tires with nominal rim
diameters of 10 to 12 inches or limited production tires as defined in
Title 49 Code of Federal Regulations Part 575.104(c)(2).
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Maintenance and Specifications
272

MOTORCRAFT PART NUMBERS
Component 4.6L SOHC V8 engine
Air filter element FA-1668
Fuel filter FG-986B
Battery-standard BXT-65-650
Battery-heavy duty
1BXT-65-750
Oil filter FL-820-S
PCV valve
2
Spark plugs3
1
Included in long wheelbase package.
2The PCV valve is a critical emission component. It is one of the items
listed in theScheduled Maintenance Guideand is essential to the life
and performance of your vehicle and to its emissions system.
For PCV valve replacement, see your dealer or a qualified service
technician. Refer to theScheduled Maintenance Guidefor the
appropriate intervals for changing the PCV valve.
Replace the PCV valve with one that meets Ford material and
design specifications for your vehicle, such as a Motorcraft or
equivalent replacement part. The customer warranty may be void
for any damage to the emissions system if such a PCV valve is not
used.
3For spark plug replacement, see your dealer or a qualified service
technician. Refer to theScheduled Maintenance Guidefor the
appropriate intervals for changing the spark plugs.
Replace the spark plugs with ones that meet Ford material and
design specifications for your vehicle, such as Motorcraft or
equivalent replacement parts. The customer warranty may be
void for any damage to the engine if such spark plugs are not
used.
Refer to Vehicle Emissions Control Information (VECI) decal for spark
plug gap information.
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Maintenance and Specifications
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A
Accessory delay ........................114
Air bag supplemental restraint
system ................................165, 169
and child safety seats ............167
description ......................165, 169
disposal ....................................172
driver air bag ..................167, 170
indicator light .................169, 171
operation .........................167, 170
passenger air bag ...........167, 170
side air bag ..............................169
Air cleaner filter .......271–272, 286
Air suspension ...........................192
description ..............................192
Antifreeze
(see Engine coolant) ................252
Anti-lock brake system
(see Brakes) ..............................188
Anti-theft system ......................144
Audio system (see Radio) .........17
Automatic transmission
driving an automatic
overdrive .................................193
fluid, adding ............................269
fluid, checking ........................269
fluid, refill capacities ..............287
fluid, specification ..................290
Auxiliary power point ...............113
Axle
lubricant specifications ..288, 290
refill capacities ........................287
traction lok ..............................196
B
Battery .......................................250
acid, treating emergencies .....250jumping a disabled battery ....222
maintenance-free ....................250
replacement, specifications ...286
servicing ..................................250
BeltMinder .................................160
Brakes ........................................188
anti-lock ...................................188
anti-lock brake system (ABS)
warning light ...........................188
fluid, checking and adding ....268
fluid, refill capacities ..............287
fluid, specifications .........288, 290
lubricant specifications ..288, 290
shift interlock ..........................192
Bulbs ............................................96
C
Capacities for refilling fluids ....287
CD changer .................................21
CD-single premium .....................17
Cell phone use ..........................122
Certification Label ....................292
Changing a tire .........................216
Child safety restraints ..............172
child safety belts ....................172
Child safety seats ......................175
attaching with tether straps ..179
in front seat ............................176
in rear seat ..............................176
Cleaning your vehicle
engine compartment ..............238
instrument panel ....................240
interior .....................................240
plastic parts ............................239
washing ....................................237
waxing .....................................237
wheels ......................................238
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Index
Index
298

wiper blades ............................239
Climate control (see Air
conditioning or Heating) ............88
Clock ..........................................113
Compass, electronic
set zone adjustment ...............104
Console
overhead ..................................103
rear ..........................................128
Controls
power seat ...............................147
steering column ......................120
Coolant
checking and adding ..............252
refill capacities ................256, 287
specifications ..................288, 290
Cruise control
(see Speed control) ..................117
Customer Assistance ................206
Ford accessories for your
vehicle .....................................241
Ford Extended Service
Plan ..........................................230
Getting assistance outside
the U.S. and Canada ..............234
Getting roadside assistance ...206
Getting the service you
need .........................................228
Ordering additional owner’s
literature .................................235
The Dispute Settlement
Board .......................................230
Utilizing the
Mediation/Arbitration
Program ...................................233
D
Daytime running lamps
(see Lamps) ................................93Defrost
rear window ..............................91
Dipstick
automatic transmission
fluid ..........................................269
engine oil .................................246
Doors
lubricant specifications ..........288
Driving under special
conditions ..................................196
through water .........................198
E
Emergencies, roadside
jump-starting ..........................222
Emergency Flashers .................207
Emission control system ..........265
Engine ........................................290
cleaning ...................................238
coolant .....................................252
fail-safe coolant ......................257
idle speed control ...................250
lubrication
specifications ..................288, 290
refill capacities ........................287
service points ..........................245
starting after a collision .........207
Engine block heater .................187
Engine oil ..................................246
change oil soon warning,
message center .......................246
checking and adding ..............246
dipstick ....................................246
filter, specifications ........249, 286
recommendations ...................249
refill capacities ........................287
specifications ..................288, 290
Exhaust fumes ..........................187
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Index
299