octane LINCOLN MARK LT 2007 Owners Manual

If you do not use the proper fuel filler cap, excessive 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 or UNLEADED fuel blended with a maximum
of 10% ethanol. Your vehicle was not designed to run on E85 fuels that
are blended with a maximum of 85% ethanol. The use of leaded fuel is
prohibited by law and could damage your vehicle. Do not use fuel
containing methanol. It can damage critical fuel system components.
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.
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 authorized dealer to
prevent any engine damage.
Fuel quality
If you are experiencing starting, rough idle or hesitation driveability
problems, try a different brand of unleaded gasoline. “Premium”
unleaded gasoline is not recommended for vehicles designed to use
“Regular” unleaded gasoline because it may cause these problems to
become more pronounced. If the problems persist, see your authorized
dealer.
Do not add aftermarket fuel additive products to your fuel tank. 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
87(R+M)/2 METHOD
2007 Mark LT(mlt)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
277

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 theMaintenance
product specifications and capacitiessection of this chapter.
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:
•Turn the engine/ignition switch to the off position prior to refueling,
an error in the reading may result if the engine is left running.
•Use the same filling rate setting (low — medium — high) each time
the tank is filled.
•Allow no more than three automatic click-offs when filling.
•Always use fuel with the recommended octane rating.
•Use a known quality gasoline, preferably a national brand.
•Use the same side of the same pump and have the vehicle facing the
same direction each time you fill up.
•Have 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 miles or kilometers).
2. Each time you fill the tank, record the amount of fuel added (in
gallons or liters).
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.
5. Follow one of the simple calculations in order to determine fuel
economy:
2007 Mark LT(mlt)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
279

ENGINE DATA
Engine 5.4L V8 engine
Cubic inches 330
Required fuel 87 octane
Firing order 1-3-7-2-6-5-4-8
Ignition system Coil on plug
Spark plug gap
10.040–0.050 inch (1.02–1.28mm)
Compression ratio 9.85:1
1The spark plug gap can not be adjusted.
Engine drivebelt routing
•5.4L V8 Engine
2007 Mark LT(mlt)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
294

Exhaust fumes ..........................199
F
Fail safe cooling ........................272
Family entertainment system ....37
Fluid capacities .........................291
Foglamps .....................................67
Four-Wheel Drive vehicles .......211
driving off road .......................212
electronic shift ........................211
indicator light .........................211
preparing to drive your
vehicle .....................................203
Fuel ............................................274
calculating fuel
economy ............................99, 278
cap ...........................................276
capacity ...................................291
choosing the right fuel ...........277
comparisons with EPA fuel
economy estimates .................281
detergent in fuel .....................278
filling your vehicle with
fuel ...........................274, 276, 279
filter, specifications ........273, 290
fuel pump shut-off switch .....222
improving fuel economy ........278
octane rating ...................277, 294
quality ......................................277
running out of fuel .................278
safety information relating to
automotive fuels .....................274
Fuel pump shut-off switch .......222
Fuses ..................................223–224
G
Gas cap (see Fuel cap) ............276Gas mileage
(see Fuel economy) .................278
Gauges .........................................16
H
Hazard flashers .........................222
Head restraints .................122, 126
Headlamps ...................................67
aiming ........................................69
autolamp system .......................67
bulb specifications ....................72
daytime running lights .............68
flash to pass ..............................68
high beam .................................68
replacing bulbs .........................73
turning on and off ....................67
Heating
heating and air conditioning
system .......................................63
Homelink wireless control
system ..........................................92
Hood ..........................................260
How to get going ........................19
I
Ignition ...............................196, 294
Illuminated visor mirror .............78
Infant seats
(see Safety seats) .....................155
Inspection/maintenance (I/M)
testing ........................................284
Instrument panel
cleaning ...................................255
cluster ........................................12
lighting up panel and
interior .......................................69
2007 Mark LT(mlt)
Owners Guide (post-2002-fmt)
USA(fus)
Index
301

J
Jack ............................................230
positioning ...............................230
storage .............................230, 233
Jump-starting your vehicle ......238
K
Keyless entry system ...............117
autolock ...................................108
keypad .....................................117
locking and unlocking doors ..119
programming entry code .......117
Keys ...................................108, 120
positions of the ignition .........196
L
Lamps
autolamp system .......................67
bulb replacement
specifications chart ..................72
daytime running light ...............68
fog lamps ...................................67
headlamps .................................67
headlamps, flash to pass ..........68
instrument panel, dimming .....69
interior lamps ...........................71
replacing bulbs ...................73, 76
Lane change indicator
(see Turn signal) ........................70
Lights, warning and indicator ....12
anti-lock brakes (ABS) ..........200
Load limits .................................184
Loading instructions .................190
Locks
autolock ...................................108
childproof ................................110
doors ........................................108Lubricant specifications ...........291
Lug nuts ....................................237
Lumbar support, seats .............124
M
Message center .....................96–97
english/metric button .............101
system check button ..............100
warning messages ...................102
Mirrors .........................................85
automatic dimming rearview
mirror ........................................85
fold away ...................................86
heated ........................................87
programmable memory ..113, 125
side view mirrors (power) .......85
signal .........................................87
Moon roof ....................................91
Motorcraft parts ........257, 273, 290
N
Navigation system .......................62
O
Octane rating ............................277
Oil (see Engine oil) ..................263
P
Parking brake ............................201
Parts (see Motorcraft parts) ....290
Passenger Occupant
Classification Sensor .................129
Power distribution box
(see Fuses) ...............................224
Power door locks ......................108
2007 Mark LT(mlt)
Owners Guide (post-2002-fmt)
USA(fus)
Index
302