2011 LINCOLN MKS octane

Octane recommendations
3.7L V6 engine
Your vehicle will run normally on 87 octane regular fuel. Premium fuel
will provide improved performance.
3.5L V6 EcoBoost™ engine
Your vehicle is designed to run on regular fuel with an octane rating of
87 or higher. For best overall performance, premium fuel with an octane
rating of 91 or higher is recommended. The performance gained by using
premium fuel will be most noticeable in hot weather or in severe duty
applications such as towing a trailer.
Some stations offer fuels posted as
Regularwith an octane rating
below 87, particularly in high
altitude areas. Fuels with octane
levels below 87 are not
recommended for either engine. Do not be concerned if your engine
sometimes knocks lightly. However, if it knocks heavily 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 during a cold start, try a different brand of unleaded gasoline.
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
rating. These products have not been approved for your engine and
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.
Many of the world’s automakers approved the World-Wide Fuel Charter
that recommends gasoline specifications to provide improved
performance and emission control system protection for your vehicle.
Gasolines that meet the World-Wide Fuel Charter should be used when
available. Ask your fuel supplier about gasolines that meet the
World-Wide Fuel Charter.
87(R+M)/2 METHOD
Maintenance and Specifications
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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 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.
•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.
Maintenance and Specifications
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ENGINE DATA
Engine 3.7L V6 engine 3.5L V6 EcoBoost engine
Cubic inches 226 214
FuelSeeOctane
recommendations
earlier in this chapter.SeeOctane
recommendationsearlier
in this chapter.
Firing order 1–4–2–5–3–6 1–4–2–5–3–6
Spark plug gap0.052–0.056 inch
(1.32–1.42 mm)0.033–0.037 inch
(.84– .94 mm)
Ignition system Coil on plug Coil on plug
Compression
ratio10.3:1 10.0:1
Engine drivebelt routing
3.7L V6 engine
1. Short drivebelt is on first pulley groove closest to engine (except
vehicles with electric power assisted steering).
2. Long drivebelt is on second pulley groove farthest from engine.
Maintenance and Specifications
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cleaning ...................................288
coolant .....................................307
fail-safe cooling .......................311
idle speed control ...................305
lubrication specifications .......336
refill capacities ........................336
service points ..................298–299
Engine block heater .................221
Engine oil ..................................301
change oil soon warning,
message center .......................301
checking and adding ..............301
dipstick ....................................301
filter, specifications ................335
refill capacities ........................336
specifications ..........................336
Event data recording ....................6
Exhaust fumes ..........................220
F
Fail safe cooling ........................311
Fleet MyKey programming ......100
Floor mats ...................................97
Fluid capacities .........................336
Fog lamps ....................................58
Four-Wheel Drive vehicles
driving off road .......................249
Fuel ............................................313
calculating fuel
economy ............................20, 319
cap ...........................................315
capacity ...................................336
choosing the right fuel ...........316
detergent in fuel .....................318
filler funnel .............................318
filling your vehicle with
fuel ...........................313, 315, 319
filter, specifications ........313, 335fuel pump shut-off ..................257
improving fuel economy ........319
octane rating ...................317, 340
quality ......................................317
running out of fuel .........273, 318
safety information relating to
automotive fuels .....................313
Fuses ..........................................258
G
Garage door opener ....................93
Gas cap (see Fuel cap) ............315
Gas mileage
(see Fuel economy) .................319
Gauges .........................................17
H
Hazard flashers .........................257
Headlamps ...................................56
aiming ........................................62
autolamp system .......................57
bulb specifications ....................65
daytime running lights .............61
flash to pass ..............................61
high beam .................................58
turning on and off ....................56
Heated Seats .....................131–132
Heating
heating and air conditioning
system .................................48, 51
Homelink wireless control
system ..........................................93
Hood ..........................................297
I
Ignition ...............................216, 340
Index
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Illuminated visor mirror .............71
Infant seats
(see Safety seats) .....................172
Inspection/maintenance (I/M)
testing ........................................324
Instrument panel
cleaning ...................................291
cluster ........................................12
lighting up panel and
interior .......................................62
Intelligent Access Key ................99
Intelligent Access with push
button start ...............................113
J
Jack ............................................265
positioning ...............................265
storage .....................................265
Jump-starting your vehicle ......273
K
Keyless entry system
autolock ...................................107
keypad .....................................119
locking and unlocking doors ..120
programming entry code .......119
Keys ...........................................122
positions of the ignition .........216
L
Lamps
autolamp system .......................57
bulb replacement
specifications chart ..................65
daytime running light ...............61
fog lamps ...................................58
headlamps .................................56headlamps, flash to pass ..........61
instrument panel, dimming .....62
interior lamps .....................64, 66
LATCH anchors .........................176
Lights, warning and indicator ....12
anti-lock brakes (ABS) ..........223
Load limits .................................206
Locks
autolock ...................................107
childproof ................................110
doors ........................................105
Lubricant specifications ...........336
Lug nuts ....................................272
Lumbar support, seats .............131
M
Message center .....................18–19
english/metric button ...............23
system check button ................23
warning messages .....................23
Mirrors ...................................78–79
automatic dimming rearview
mirror ........................................78
heated ............................48, 51, 79
programmable memory ..........115
side view mirrors (power) .......79
Moon roof ....................................91
Motorcraft
parts ..............295, 335
MyKey ........................................100
N
Navigation system .......................47
O
Octane rating ............................317
Index
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