engine LINCOLN MKT 2019 Owners Manual

Note:Until you switch the ignition to the onposition, you will receive a message in yourinformation display stating that your vehicleis not in park.
1. Apply the parking brake.
2. Shift into park (P) or neutral (N).
3. Switch off all accessories.
4. Press the brake pedal and start yourvehicle.
5. Run the engine until it reaches normaloperating temperature. While the engineis warming up, complete the following:Reset the clock. See Audio Unit (page366). Reset the power windowsbounce-back feature. See PowerWindows (page 94). Reset the radiostation presets. See Audio Unit (page366).
6. Allow the engine to idle for at least oneminute.
7.Drive the vehicle at least 10 mi (16 km) tocompletely relearn the idle trim and fueltrim strategy.
Note:If you do not allow the engine torelearn the idle and fuel trim strategy, theidle quality of your vehicle may be adverselyaffected until the engine computereventually relearns the idle trim and fuel trimstrategy.
Note:Certain features may not operate ifthe battery monitor system is not reset witha scan tool following a jump start or batteryreplacement. Normal electrical accessoryoperation should resume after your vehicleis left undisturbed for 8 hours.
Make sure that you dispose of old batteriesin an environmentally friendly way. Seekadvice from your local authority aboutrecycling old batteries.
If storing your vehicle for more than 30 dayswithout recharging the battery, werecommend that you disconnect the batterycables to maintain battery charge for quickstarting.
CHECKING THE WIPER BLADES
Run the tip of your fingers over the edge ofthe blade to check for roughness.
Clean the wiper blades with washer fluid orwater applied with a soft sponge or cloth.
CHANGING THE WIPER BLADES
You can improve poor wiper quality bycleaning the wiper blades and thewindshield.
Replace the wiper blades at least annuallyfor optimum performance.
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Front Direction Indicator Lamp
If a front direction indicator lamp fails, seean authorized dealer.
LED Lamps
LED lamps are not serviceable items. Seean authorized dealer if they fail.
The following lamps are LED:
•Side direction indicators.
•Approach lamp.
•Brake and rear lamps.
•Rear direction indicators.
•Rear side marker lamps.
•Reversing lamps.
•Central high mounted brake lamp.
•Front side marker lamps.
•Front parking lamps.
License Plate Lamp
1. Switch all of the lamps and the ignitionoff.
2.Remove the screws that secure the lensto the lamp housing.
3. Remove the lamp lens.
4.Remove the bulb by pulling it straight out.
CHANGING THE ENGINE AIR
FILTER
WARNING: To reduce the risk ofvehicle damage and personal burn injuries,do not start your engine with the aircleaner removed and do not remove itwhile the engine is running.
When changing the engine air filter, do notallow debris or foreign material to enter theair induction system. Engine components aresusceptible to damage not covered by thevehicle Warranty.
Change the air filter element at the correctinterval. See Scheduled Maintenance (page479).
Incorrect component use can cause damagenot covered by the vehicle Warranty. SeeMotorcraft Parts (page 345).
To replace the air filter element do thefollowing:
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1.Remove the clips that secure the air filterhousing cover.
2. Carefully lift the air filter housing cover.
3.Remove the air filter element from the airfilter housing.
4. Wipe any dirt or debris from the air filterhousing and cover to make sure no dirtgets in the engine and that you have agood seal.
5.Install a new air filter element. Be carefulnot to crimp the filter element edgesbetween the air filter housing and cover. This could cause filter damage and allowunfiltered air to enter the engine if it isnot properly seated.
6. Install the air filter housing cover.
7. Engage the clips to secure the air filterhousing cover to the air filter housing.
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GENERAL INFORMATION
Your dealer has many quality productsavailable to clean your vehicle and protectits finishes.
CLEANING PRODUCTS
Materials
For best results, use the following productsor products of equivalent quality:
SpecificationName
Motorcraft® Bug and Tar Remover, ZC-42 (U.S. & Canada)
ESR-M5B194-BMotorcraft® Custom Bright Metal Cleaner, ZC-15 (U.S. & Canada)
ESR-M14P4-AMotorcraft® Detail Wash, ZC-3-A (U.S. & Canada)
ESR-M14P3-AMotorcraft® Engine Shampoo and Degreaser, ZC-20 (U.S.)
Motorcraft® Engine Shampoo, CXC-66-A (Canada)
Motorcraft® Premium Leather and Vinyl Cleaner, ZC-56 (U.S. & Canada)
Motorcraft® Multi-Purpose Cleaner, CXC-101 (Canada)
WSS-M14P19-AMotorcraft® Premium Windshield Wash Concentrate with Bitterant, ZC-32-B2 (U.S.)
WSS-M14P19-AMotorcraft® Premium Quality Windshield Washer Fluid, CXC-37-A/B/D/F (Canada)
Motorcraft® Professional Strength Carpet & Upholstery Cleaner, ZC-54 (U.S. & Canada)
ESR-M14P5-AMotorcraft® Premium Glass Cleaner, CXC-100 (Canada)
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Vehicle Care

•Do not allow wax to come in contact withany non-body (low-gloss black) coloredtrim. The wax will discolor or stain theparts over time.
•Roof racks.
•Bumpers.
•Grained door handles.
•Side moldings.
•Mirror housings.
•Windshield cowl area.
•Do not apply wax to glass areas.
•After waxing, your car's paint should feelsmooth, and be free of streaks andsmudges.
CLEANING THE ENGINE
Engines are more efficient when they areclean because grease and dirt buildup keepthe engine warmer than normal.
When washing:
•Take care when using a power washerto clean the engine. The high-pressurefluid could penetrate the sealed partsand cause damage.
•Do not spray a hot engine with cold waterto avoid cracking the engine block orother engine components.
•Spray Motorcraft Engine Shampoo andDegreaser on all parts that requirecleaning and pressure rinse clean. InCanada, use Motorcraft Engine Shampoo.
•Never wash or rinse the engine while itis hot or running; water in the runningengine may cause internal damage.
•Never wash or rinse any ignition coil,spark plug wire or spark plug well, or thearea in and around these locations.
•Cover the battery, power distribution box,and air filter assembly to prevent waterdamage when cleaning the engine.
CLEANING THE WINDOWS AND
WIPER BLADES
Car wash chemicals and environmentalfallout can result in windshield and wiperblade contamination. Dirty windshield andwipers will result in poor windshield wiperoperation. Keep the windshield and wiperblades clean to maintain windshield wiperperformance.
To clean the windshield and wiper blades:
•Clean the windshield with a non-abrasiveglass cleaner. When cleaning the interiorof the windshield, avoid getting any glasscleaner on the instrument panel or doorpanels. Wipe any glass cleaner off thesesurfaces immediately.
•For windshields contaminated with treesap, chemicals, wax or bugs, clean theentire windshield using steel wool (nogreater than 0000 grade) in a circularmotion and rinse with water.
•Clean the wiper blades with isopropylrubbing alcohol or windshield washerconcentrate.
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Vehicle Care

VEHICLE STORAGE
If you plan on storing your vehicle for 30days or more, read the followingmaintenance recommendations to make sureyour vehicle stays in good operatingcondition.
We engineer and test all motor vehicles andtheir components for reliable, regular driving.Under various conditions, long-term storagemay lead to degraded engine performanceor failure unless you use specific precautionsto preserve engine components.
General
•Store all vehicles in a dry, ventilatedplace.
•Protect from sunlight, if possible.
•If vehicles are stored outside, theyrequire regular maintenance to protectagainst rust and damage.
Body
•Wash your vehicle thoroughly to removedirt, grease, oil, tar or mud from exteriorsurfaces, rear-wheel housing and theunderside of front fenders.
•Periodically wash your vehicle if it isstored in exposed locations.
•Touch-up exposed or primed metal toprevent rust.
•Cover chrome and stainless steel partswith a thick coat of auto wax to preventdiscoloration. Re-wax as necessary whenyou wash your vehicle.
•Lubricate all hood, door and luggagecompartment hinges and latches with alight grade oil.
•Cover interior trim to prevent fading.
•Keep all rubber parts free from oil andsolvents.
Engine
•Change the engine oil and filter prior tostorage because used engine oil containscontaminates which may cause enginedamage.
•Start the engine every 15 days for aminimum of 15 minutes. Run at fast idlewith the climate controls set to defrostuntil the engine reaches normaloperating temperature.
•With your foot on the brake, shift throughall the gears while the engine is running.
•We recommend that you change theengine oil before you use your vehicleagain.
Fuel system
•Fill the fuel tank with high-quality fueluntil the first automatic shutoff of the fuelpump nozzle.
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Vehicle Care

Non-Limousine
Note:If the third row seat is stowed in thefloor, you will need to unstow it to accessthe spare tire.
1. Park on a level surface, set the parkingbrake and activate the hazard flashers.
2. Place the transmission in park (P) andturn the engine off.
3. Block the diagonally opposite wheel.
4.Remove the carpeted floor panel locatedin the rear of the vehicle, then removethe wing nut that secures the spare tireby turning it counterclockwise.
5. Lift and remove the spare tire from thetrunk.
6. Remove the second wing nut thatsecures the jack retention bracket byturning it counterclockwise. Then removethe jack kit from the vehicle.
7.Remove the jack, L-shaped bolt, and thewrench from the felt bag. Fold down thewrench socket to use to loosen the lugnuts and to operate the jack.
8. Remove the wheel cover with the lugwrench tip and loosen each wheel lugnut one-half turn counterclockwise, butdo not remove them until the wheel israised off the ground.
9. The vehicle jacking points are shownabove, and are depicted on the warninglabel on the jack.
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10. Put the jack in the jack notch next tothe tire you are changing. Turn the jackhandle clockwise until the wheel iscompletely off the ground.
11. Remove the lug nuts with the lugwrench.
12.Replace the flat tire with the spare tire,making sure the valve stem is facingoutward. Reinstall the lug nuts until thewheel is snug against the hub. Do notfully tighten the lug nuts until the wheelhas been lowered.
13. Lower the wheel by turning the jackhandle counterclockwise.
14. Remove the jack and fully tighten thelug nuts in the order shown. SeeTechnical Specifications (page 340).
15. Install the wheel cover.
Limousine
1. Park on a level surface, set the parkingbrake and activate the hazard flashers.
2. Place the transmission in park (P) andturn the engine off.
3. Block the diagonally opposite wheel.
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ENGINE SPECIFICATIONS - 3.5L
3.5LEngine
214Cubic inches.
1-4-2-5-3-6Firing order.
Coil on plugIgnition system.
0.030 in (0.75 mm) - 0.033 in (0.85 mm)Spark plug gap.
10:1Compression ratio.
Drivebelt Routing
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ENGINE SPECIFICATIONS - 3.7L
3.7LEngine
226Cubic inches
1-4-2-5-3-6Firing order
Coil on plugIgnition system
0.049 in (1.25 mm) - 0.053 in (1.35 mm)Spark plug gap
10.5:1Compression ratio
Drivebelt Routing
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