Fuel LINCOLN MKS 2009 Service Manual

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 will 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 two 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:
Calculation 1:Divide total miles traveled by total gallons used.
Calculation 2:Multiply liters used by 100, then divide by total
kilometers traveled.
Keep a record for at least one month and record the type of driving (city
or highway). This will provide an accurate estimate of the vehicle’s fuel
economy under current driving conditions. Additionally, keeping records
during summer and winter will show how temperature impacts fuel
economy. In general, lower temperatures give lower fuel economy.
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Driving style — good driving and fuel economy habits
Give consideration to the lists that follow and you may be able to change
a number of variables and improve your fuel economy.
Habits
•Smooth, moderate operation can yield up to 10% savings in fuel.
•Steady speeds without stopping will usually give the best fuel
economy.
•Idling for long periods of time (greater than one minute) may waste
fuel.
•Anticipate stopping; slowing down may eliminate the need to stop.
•Sudden or hard accelerations may reduce fuel economy.
•Slow down gradually.
•Driving at reasonable speeds (traveling at 55 mph [88 km/h] uses 15%
less fuel than traveling at 65 mph [105 km/h]).
•Revving the engine before turning it off may reduce fuel economy.
•Using the air conditioner or defroster may reduce fuel economy.
•You may want to turn off the speed control in hilly terrain if
unnecessary shifting between the top gears occurs. Unnecessary
shifting of this type could result in reduced fuel economy.
•Warming up a vehicle on cold mornings is not required and may
reduce fuel economy.
•Resting your foot on the brake pedal while driving may reduce fuel
economy.
•Combine errands and minimize stop-and-go driving.
Maintenance
•Keep tires properly inflated and use only recommended size.
•Operating a vehicle with the wheels out of alignment will reduce fuel
economy.
•Use recommended engine oil. Refer toMaintenance product
specifications and capacitiesin this chapter.
•Perform all regularly scheduled maintenance items. Follow the
recommended maintenance schedule and owner maintenance checks
found inscheduled maintenance information.
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Conditions
•Heavily loading a vehicle or towing a trailer may reduce fuel economy
at any speed.
•Carrying unnecessary weight may reduce fuel economy (approximately
1 mpg [0.4 km/L] is lost for every 400 lb [180 kg] of weight carried).
•Adding certain accessories to your vehicle (for example bug
deflectors, rollbars/light bars, running boards, ski/luggage racks) may
reduce fuel economy.
•Using fuel blended with alcohol may lower fuel economy.
•Fuel economy may decrease with lower temperatures during the first
8–10 miles (12–16 km) of driving.
•Driving on flat terrain offers improved fuel economy as compared to
driving on hilly terrain.
•Transmissions give their best fuel economy when operated in the top
cruise gear and with steady pressure on the gas pedal.
•Close windows for high speed driving.
EPA fuel economy estimates
Every new vehicle should have a window sticker containing EPA fuel
economy estimates. Contact your authorized dealer if the window sticker
is not supplied with your vehicle. The EPA fuel economy estimates
should be your guide for the fuel economy comparisons with other
vehicles. Your fuel economy may vary depending upon the method of
operation and conditions.
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:
•Use only the specified fuel listed.
•Avoid running out of fuel.
•Do not turn off the ignition while your vehicle is moving, especially at
high speeds.
•Have the items listed inscheduled maintenance information
performed according to the specified schedule.
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a malfunction. Temporary malfunctions may cause theService engine
soon
indicator 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—the engine may misfire or run
poorly.
3. The fuel fill inlet may not have been properly closed. SeeEasy Fuel™
“no cap” fuel systemin this chapter.
4. Driving through deep water—the electrical system may be wet.
These temporary malfunctions can be corrected by filling the fuel tank
with good quality fuel, properly closing the fuel fill inlet or letting the
electrical system dry out. After three driving cycles without these or any
other temporary malfunctions present, theService engine soon
indicator should stay off the next time the engine is started. A driving
cycle consists of a cold engine startup followed by mixed city/highway
driving. No additional vehicle service is required.
If theService engine soon
indicator remains on, have your vehicle
serviced at the first available opportunity. Although some malfunctions
detected by the OBD-II may not have symptoms that are apparent,
continued driving with theService engine soon
indicator on can
result in increased emissions, lower fuel economy, reduced engine and
transmission smoothness, and lead to more costly repairs.
Readiness for Inspection/Maintenance (I/M) testing
Some state/provincial and local governments may have
Inspection/Maintenance (I/M) programs to inspect the emission control
equipment on your vehicle. Failure to pass this inspection could prevent
you from getting a vehicle registration. Your vehicle may not pass the I/M
test if theService engine soon
indicator is on or not working
properly (bulb is burned out), or if the OBD-II system has determined
that some of the emission control systems have not been properly
checked. In this case, the vehicle is considered not ready for I/M testing.
If theService engine soon
indicator is on or the bulb does not
work, the vehicle may need to be serviced. Refer to the On board
diagnostics (OBD-II) description in this chapter.
If the vehicle’s engine or transmission has just been serviced, or the
battery has recently run down or been replaced, the OBD-II system may
indicate that the vehicle is not ready for I/M testing. To determine if the
vehicle is ready for I/M testing, turn the ignition key to the on position
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Items CapacityFord Part Name or
equivalentFord Part Number /
Ford Specification
Engine coolant11.1 quarts
(10.5L)Motorcraft Premium Gold
Engine Coolant with
bittering agent
(yellow-colored)
4
VC-7-B /
WSS-M97B51-A1
Power steering fluidBetween MAX
and MIN on
reservoirMotorcraft
MERCON
VATFXT-5-QM /
MERCON
V
Windshield washer fluidTop- off fluid
as neededMotorcraft Premium
Windshield Washer
ConcentrateZC-32-A /
WSB-M8B16-A2
Fuel tank20.0 gallons
(75.7L) FWD
——
19.0 gallons
(71.9L)
(AWD)
1Approximate dry fill capacity. Actual amount may vary during fluid changes.2Automatic transmissions that require MERCON
V should only use MERCON
V fluid. Refer to
scheduled maintenance informationto determine the correct service interval. Use of any fluid
other than the recommended fluid may cause transmission damage.3Use of synthetic or synthetic blend motor oil is not mandatory. Engine oil need only meet the
requirements of Ford specification WSS-M2C930-A and the API Certification mark.4Add the coolant type originally equipped in your vehicle.5See your authorized dealer for fluid level checking or filling.
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ENGINE DATA
Engine 3.7L-DOHC V6 engine
Displacement 3.7L
Fuel 87 octane (normal operation) or91 octane (maximum
performance)
Firing order 1–4–2–5–3–6
Spark plug gap 0.052–0.056 inch (1.32–1.42 mm)
Ignition system Coil on plug
Compression ratio 10.3:1
Engine drivebelt routing
1. Short drivebelt is on first pulley groove closest to engine.
2. Long drivebelt is on second pulley groove farthest from engine.
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recommendations ...................162
Child safety seats - booster
seats ...........................................172
Cleaning your vehicle
engine compartment ..............274
instrument panel ....................275
interior .....................................276
plastic parts ............................274
washing ....................................272
waxing .....................................273
wheels ......................................273
wiper blades ............................275
Climate control (see Air
conditioning or Heating) ......32, 35
Clock ............................................16
Clock adjust
AM/FM/CD/MP3 ........................16
Console
overhead ....................................54
Controls
power seat ...............................123
steering column ........................72
Coolant
checking and adding ..............288
refill capacities ................292, 311
specifications ..........................311
Cooled Seats ..............................125
Cruise control
(see Speed control) ....................60
Cupholder(s) .............................129
Customer Assistance ................239
Ford Extended Service
Plan ..........................................268
Getting assistance outside
the U.S. and Canada ..............269
Getting roadside assistance ...239
Getting the service you
need .........................................264Ordering additional owner’s
literature .................................269
Utilizing the
Mediation/Arbitration
Program ...................................267
D
Daytime running lamps
(see Lamps) ................................45
Defrost
rear window ..............................32
rear window and rearview
mirrors .......................................35
windshield ...........................32, 35
Dipstick
automatic transmission
fluid ..........................................307
engine oil .................................283
Doors
central unlocking ......................96
Driving under special
conditions ..........................233, 236
sand .........................................234
snow and ice ...........................237
through water .................235, 238
E
Electronic message center .........78
Emergencies, roadside
jump-starting ..........................256
running out of fuel .........256, 298
Emission control system ..........303
Engine ........................................313
cleaning ...................................274
coolant .....................................288
fail-safe cooling .......................293
idle speed control ...................286
lubrication specifications .......311
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refill capacities ........................311
service points ..................281–282
Engine block heater .................214
Engine oil ..................................283
change oil soon warning,
message center .......................283
checking and adding ..............283
dipstick ....................................283
filter, specifications ........285, 310
recommendations ...................285
refill capacities ........................311
specifications ..........................311
Event data recording ....................6
Exhaust fumes ..........................213
F
Fail safe cooling ........................293
Fluid capacities .........................311
Foglamps .....................................41
Four-Wheel Drive vehicles
driving off road .......................233
Fuel ............................................294
calculating fuel
economy ............................80, 300
cap ...........................................296
capacity ...................................311
choosing the right fuel ...........297
comparisons with EPA fuel
economy estimates .................303
detergent in fuel .....................298
filler funnel .............................298
filling your vehicle with
fuel ...........................294, 296, 300
filter, specifications ........294, 310
improving fuel economy ........300
octane rating ...................298, 313
quality ......................................298
running out of fuel .........256, 298safety information relating to
automotive fuels .....................294
Fuses ..........................................241
G
Gas cap (see Fuel cap) ............296
Gas mileage
(see Fuel economy) .................300
Gauges .........................................14
H
Hazard flashers .........................240
Headlamps ...................................40
aiming ........................................46
autolamp system .......................40
bulb specifications ....................48
daytime running lights .............45
flash to pass ..............................45
high beam .................................42
turning on and off ....................40
Heated Seats .....................125–126
Heating
heating and air conditioning
system .................................32, 35
Homelink wireless control
system ..........................................75
Hood ..........................................280
I
Ignition ...............................208, 313
Illuminated visor mirror .............53
Infant seats (see Safety seats)...164
Inspection/maintenance (I/M)
testing ........................................305
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