spark plug LINCOLN MKX 2012 Owners Manual

•Spray Motorcraft Engine Shampoo and Degreaser (ZC-20) on all parts
that require cleaning and pressure rinse clean. In Canada, use
Motorcraft Engine Shampoo (CXC-66-A).
•Cover the highlighted areas to prevent water damage when cleaning
the engine.
•Never wash or rinse the engine while it is hot or running; water in the
running engine may cause internal damage.
•Never wash or rinse any ignition coil, spark plug wire or spark plug
well, or the area in and around these locations.
PLASTIC (NON-PAINTED) EXTERIOR PARTS
Use only approved products to clean plastic parts. These products are
available from your authorized dealer.
•For routine cleaning, use MotorcraftDetail Wash (ZC-3-A).
•If tar or grease spots are present, use MotorcraftBug and Tar
Remover (ZC-42).
WINDOWS AND WIPER BLADES
The windshield, rear and side windows and the wiper blades should be
cleaned regularly. If the wipers do not wipe properly, substances on the
vehicle’s glass or the wiper blades may be the cause. These may include
hot wax treatments used by commercial car washes, water repellent
coatings, tree sap, or other organic contamination; these contaminants
Cleaning
288
2012 MKX(mkx)
Owners Guide, 1st Printing
USA(fus)

Battery
•Check and recharge as necessary. Keep connections clean.
•If storing your vehicle for more than 30 days without recharging the
battery, it may be advisable to disconnect the battery cables to ensure
battery charge is maintained for quick starting.
Note:If battery cables are disconnected, it will be necessary to reset
memory features.
Brakes
•Make sure brakes and parking brake are fully released.
Tires
•Maintain recommended air pressure.
Miscellaneous
•Make sure all linkages, cables, levers and pins under vehicle are
covered with grease to prevent rust.
•Move vehicles at least 25 feet (8 m) every 15 days to lubricate
working parts and prevent corrosion.
MOTORCRAFT PART NUMBERS
Component 3.7L V6 engine
Air filter element FA-1884
Battery BXT-65-650
Oil filter FL-500-S
Spark plugs SP-520
1
Cabin air filter FP65
Windshield wiper bladeWW-2601-PF (driver side)
WW-2001-PF (passenger side)
WW-1401-PF (rear)
1Refer toscheduled maintenance informationfor the appropriate
intervals for changing the spark plugs.
Note:Replace the spark plugs with ones that meet Ford material and
design specifications for your vehicle, such as Motorcraftor equivalent
replacement parts. The customer warranty may be void for any damage
to the engine if such spark plugs are not used.
Maintenance and Specifications
326
2012 MKX(mkx)
Owners Guide, 1st Printing
USA(fus)

ENGINE DATA
Engine 3.7L V6 engine
Cubic inches 227
Required fuel Minimum 87 octane
Firing order 1–4–2–5–3–6
Ignition system Coil on plug
Compression ratio 10.5:1
Spark plug gap 0.049–0.053 inch (1.25–1.35 mm)
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.
Maintenance and Specifications
330
2012 MKX(mkx)
Owners Guide, 1st Printing
USA(fus)

Ford ESP Can Quickly Pay for Itself
One service bill – the cost of parts and labor – can easily exceed the
price of your Ford ESP Service Contract. With Ford ESP, you minimize
your risk for unexpected repair bills and rising repair costs.
Avoid the rising cost of properly maintaining your vehicle!
Ford ESP also offers a Premium Maintenance Plan that covers items that
routinely wear out.
The coverage is prepaid, so you never have to worry about affording
your vehicle maintenance. It covers regular checkups, routine
inspections, preventive care and replacement of items that require
periodic attention fornormal “wear”:
•Wiper blades•Brake pads and linings
•Spark plugs (except California)•Shock absorbers
•Clutch disc•Belts and hoses
Contact your selling Ford or Lincoln dealership today so they can
customize a Ford Extended Service Plan that fits your driving lifestyle
and budget.
Interest free finance options available
Take advantage of our installment payment plan, just a 10% down
payment will provide you with an affordable no interest, no-fee payment
opportunity.
Ford Extended Service Plan
336
2012 MKX(mkx)
Owners Guide, 1st Printing
USA(fus)

Additional maintenance items
1
Miles (x 1,000) 20 30 40 60 80 90 100 120 140 150
Kilometers (x 1,000) 32 48 64 96 128 144 160 192 225 240
Replace cabin air filter (if equipped)• ••• •••
Replace climate-controlled seat filter (if equipped)•••••
Replace engine air filter•••••
Change engine coolant
2
•
Replace spark plugs•
Inspect accessory drive belt(s)••
Change automatic transmission fluid and filter•
Change manual transmission fluid•
Replace accessory drive belt(s) if not replaced within the last
100,000 miles (160,000 km)•
1Additional maintenance items can be performed within 3,000 miles (4,800 km) of the last oil change. Do not exceed
the designated distance for the interval.2Initial replacement at 6 years or 100,000 miles (160,000 km), then every 3 years or 50,000 miles (80,000 km)
Scheduled Maintenance
347
2012 MKX(mkx)
Owners Guide, 1st Printing
USA(fus)

Extensive idling and/or low-speed driving for long distances as
in heavy commercial use (i.e. delivery, taxi, patrol car or livery)
As required Change engine oil and filter as indicated by
message center and perform services listed in the
Normal Scheduled Maintenance chart
Inspect frequently,
service as requiredReplace cabin air filter (if equipped)
Replace engine air filter
Every 30,000 miles
(48,000 km)Change automatic transmission fluid (except
Focus)
Every 60,000 miles
(96,000 km)Replace spark plugs
Perform the services in the preceding table when specified or within
3,000 miles (4,800 km) of the OIL CHANGE REQUIRED message
appearing in the message center.
Example #1:The OIL CHANGE REQUIRED message comes on at
28,751 miles (46,270 km); perform the 30,000 mile (48,000 km)
automatic transmission fluid replacement.
Example #2:The OIL CHANGE REQUIRED message hasnotcome on
but the odometer reads 30,000 miles (48,000 km); perform the engine air
filter replacement. (i.e., Intelligent Oil Life Monitor™ was reset at
25,000 miles [40,000 km].)
Scheduled Maintenance
352
2012 MKX(mkx)
Owners Guide, 1st Printing
USA(fus)

easy access/easyout
feature .....................................126
front seats ...............................123
heated ......................................130
memory seat ...................106, 125
Second-row power fold seat ....127
SecuriCode keyless entry
system ........................................112
SecuriLock passive anti-theft
system ........................................114
Servicing your vehicle ..............293
SOS Post Crash Alert ...............160
Spare tire
(see Changing the Tire) ...........268
Spark plugs,
specifications .....................326, 330
Specification chart,
lubricants ...................................327
Speed control ..............................68
Starting your vehicle ........211–212
jump starting ..........................272
push button start system .......213
Steering wheel
controls ......................................78
tilting .........................................60
T
Tilt steering wheel ......................60
Tire Pressure Monitoring
System (TPMS)
Tires, Wheels and Loading ....195
Tires ...........................180–182, 265
alignment ................................189
care ..........................................185
changing ..........................265, 268
checking the pressure ............185inflating ...................................183
label .........................................194
replacing ..................................187
rotating ....................................189
safety practices .......................188
sidewall information ...............190
snow tires and chains ............199
spare tire .........................266, 268
terminology .............................182
tire grades ...............................181
treadwear ........................181, 185
Towing .......................................206
recreational towing .................209
trailer towing ..........................206
wrecker ....................................276
Transmission .............................227
brake-shift interlock (BSI) ....226
fluid, checking and adding
(automatic) .............................321
fluid, refill capacities ..............327
lubricant specifications ..........327
Turn signal ..................................50
U
Universal garage door opener ....81
V
Vehicle Identification Number
(VIN) ..........................................331
Vehicle loading ..........................199
Ventilating your vehicle ...........215
W
Warning lights (see Lights) .......12
Washer fluid ..............................296
Water, Driving through .............253
Index
363
2012 MKX(mkx)
Owners Guide, 1st Printing
USA(fus)