2004 LINCOLN TOWN CAR check engine

If you do not use the proper fuel filler cap, excessive pressure or
vacuum in the fuel tank may damage the fuel system or cause
the fuel cap to disengage in a collision, which may result in possible
personal injury.
Choosing the right fuel
Use only UNLEADED FUEL. The use of leaded fuel is prohibited by law
and could damage your vehicle.
Your vehicle was not designed to use fuel or fuel additives with metallic
compounds, including manganese-based additives. Studies indicate that
these additives can cause your vehicle’s emission control system to
deteriorate more rapidly. In Canada, premium grade fuel generally
contains more metallic additives than regular fuel. We recommend using
regular grade fuel. In Canada, many fuels contain metallic additives, but
fuels free of such additives may be available; check with your local fuel
dealer.
Do not use fuel containing methanol. It can damage critical fuel system
components.
Repairs to correct the effects of using a fuel for which your vehicle was
not designed may not be covered by your warranty.
Octane recommendations
Your vehicle is designed to use
“Regular”unleaded gasoline with
pump (R+M)/2 octane rating of 87.
We do not recommend the use of
gasolines labeled as“Regular”that
are sold with octane ratings of 86 or lower in high altitude areas.
Do not be concerned if your engine sometimes knocks lightly. However, if
it knocks heavily under most driving conditions while you are using fuel
with the recommended octane rating, see your dealer or a qualified
service technician to prevent any engine damage.
Fuel quality
If you are experiencing starting, rough idle or hesitation driveability
problems during a cold start, try a different brand of gasoline.“Premium”
unleaded gasoline should not be used (particularly in the United States)
if“Regular”unleaded gasoline is recommended because it may cause
these problems to become more pronounced. If the problems persist, see
your dealer or a qualified service technician.
87(R+M)/2 METHOD
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service technician in properly servicing your vehicle. When theCheck
engine/Service engine soonlight illuminates, the OBD-II system has
detected a malfunction. Temporary malfunctions may cause yourCheck
engine/Service 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 securely tightened.
These temporary malfunctions can be corrected by filling the fuel tank
with good quality fuel and/or properly tightening the fuel cap. After three
driving cycles without these or any other temporary malfunctions
present, theCheck engine/Service engine soonlight 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 theCheck engine/Service engine soonlight remains on, have your
vehicle serviced at the first available opportunity.
Readiness for Inspection/Maintenance (I/M) testing
In some localities, it may be a legal requirement to pass an I/M test of
the on-board diagnostics system. If yourCheck engine/Service engine
soonlight is on, refer to the description in theWarning lights and
chimessection of theInstrument Clusterchapter. Your vehicle may not
pass the I/M test with theCheck engine/Service engine soonlight on.
If the vehicle’s powertrain system or its battery has just been serviced,
the on-board diagnostics system is reset to a“not ready for I/M test”
condition. To ready the on-board diagnostics system for I/M testing, a
minimum of 30 minutes of city and highway driving is necessary as
described below:
•First, at least 10 minutes of driving on an expressway or highway.
•Next, 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.
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CHECKING AND ADDING POWER STEERING FLUID
Check the power steering fluid.
Refer to the scheduled maintenance
guide for the service interval
schedules.If adding fluid is
necessary, use only MERCON
AT F.
1. Start the engine and let it run until it reaches normal operating
temperature (the engine coolant temperature gauge indicator will be
near the center of the normal area between H and C).
2. While the engine idles, turn the steering wheel left and right several
times.
3. Turn the engine off.
4. Check the fluid level in the
reservoir. It should be between the
MIN and MAX lines. Do not add
fluid if the level is in this range.
5. If the fluid is low, add fluid in small amounts, continuously checking
the level until it reaches the range between the MIN and MAX lines. Be
sure to put the cap back on the reservoir.
BRAKE FLUID RESERVOIR
The fluid level will drop slowly as
the brakes wear, and will rise when
the brake components are replaced.
Fluid levels below the“MAX”line
that do not trigger the brake system
warning lamp are within the normal
operating range, there is no need to
DONOTOVERFILLPOWERSTEERINGFLUID
MAX
MIN
MAX
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add fluid. If the fluid levels are outside of the normal operating range,
the performance of your brake system could be compromised, seek
service from your dealer immediately.
TRANSMISSION FLUID
Checking automatic transmission fluid (if equipped)
Refer to yourScheduled Maintenance Guidefor scheduled intervals for
fluid checks and changes. Your transmission does not consume fluid.
However, the fluid level should be checked if the transmission is not
working properly, i.e., if the transmission slips or shifts slowly or if you
notice some sign of fluid leakage.
Automatic transmission fluid expands when warmed. To obtain an
accurate fluid check, drive the vehicle until it is at normal operating
temperature (approximately 30 km [20 miles]). If your vehicle has been
operated for an extended period at high speeds, in city traffic during hot
weather or pulling a trailer, the vehicle should be turned off for about 30
minutes to allow fluid to cool before checking.
1. Drive the vehicle 30 km (20 miles) or until it reaches normal operating
temperature.
2. Park the vehicle on a level surface and engage the parking brake.
3. With the parking brake engaged and your foot on the brake pedal,
start the engine and move the gearshift lever through all of the gear
ranges. Allow sufficient time for each gear to engage.
4. Latch the gearshift lever in P (Park) and leave the engine running.
5. Remove the dipstick, wiping it clean with a clean, dry lint free rag. If
necessary, refer toIdentifying components in the engine compartment
in this chapter for the location of the dipstick.
6. Install the dipstick making sure it is fully seated in the filler tube.
7. Remove the dipstick and inspect the fluid level. The fluid should be in
the designated area for normal operating temperature or ambient
temperature.
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Vehicle identification number (VIN)
The vehicle identification number is
attached to a metal tag and is
located on the driver side
instrument panel. (Please note that
in the graphic XXXX is
representative of your vehicle
identification number.)
1. World manufacturer identifier
2. Brake type and gross vehicle
weight rating (GVWR)
3. Vehicle line, series, body type
4. Engine type
5. Check digit
6. Model year
7. Assembly plant
8. Production sequence number
Engine number
The engine number (the last eight numbers of the vehicle identification
number) is stamped on the engine block, transmission, frame and
transfer case (if equipped).
XXXXXXXXXXXXXXXXX
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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
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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L
Lamps
autolamp system .......................92
bulb replacement
specifications chart ..................96
daytime running light ...............93
headlamps .................................92
headlamps, flash to pass ..........93
instrument panel, dimming .....94
interior lamps .....................96–97
replacing bulbs ...........96, 98–100
Lane change indicator
(see Turn signal) ........................95
Lights, warning and indicator ....10
anti-lock brakes (ABS) ..........188
speed control ..........................119
Load limits .................................199
Locks
childproof ................................131
doors ........................................130
Lubricant specifications ...288, 290
Lug nuts ....................................222
Lumbar support, seats .............147
M
Message center .........................122
english/metric button .............126
reset button ............................124
warning messages ...................111
Mirrors ...............................103, 115
automatic dimming rearview
mirror ......................................115
fold away .................................116
heated ......................................116
programmable memory ..........138
side view mirrors (power) .....115Moon roof ..................................122
Motorcraft parts ................262, 286
N
Navigation system .......................25
cd functions ..............................42
destination mode ......................66
DVD location .............................86
map mode .................................46
quick start .................................27
radio functions ..........................34
O
Octane rating ............................261
Oil (see Engine oil) ..................246
P
Parking brake ............................189
Parts (see Motorcraft parts) ....286
Pedals (see Power adjustable
foot pedals) ...............................116
Power adjustable foot pedals ...116
Power distribution box
(see Fuses) ...............................212
Power door locks ......................130
Power mirrors ...........................115
Power point ...............................113
Power steering ..........................191
fluid, checking and adding ....268
fluid, refill capacity ................287
fluid, specifications .................288
Power trunk ......................127–128
Power Windows .........................114
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