engine LINCOLN MKZ HYBRID 2012 Repair Manual

The use of leaded fuel in your vehicle without proper conversion may
damage the effectiveness of your emission control system and may cause
engine knocking or serious engine damage. Ford Motor Company/Ford of
Canada is not responsible for any damage caused by use of improper
fuel. Using leaded fuel may also result in difficulty importing your vehicle
back into the U.S.
If your vehicle must be serviced while you are traveling or living in
Asia-Pacific Region, Sub-Saharan Africa, U.S. Virgin Islands, Central
America, the Caribbean, and Israel, contact the nearest authorized
dealer. If the authorized dealer cannot help you, contact:
FORD MOTOR COMPANY
FORD EXPORT OPERATIONS & GLOBAL INITIATIVES
1555 Fairlane Drive
Fairlane Business Park #3
Allen Park, Michigan 48101
U.S.A.
Telephone: (313) 594-4857
For customers in Guam, the Commonwealth of the Northern Mariana
Islands (CNMI), America Samoa, and the U.S. Virgin Islands, please feel
free to call our Toll-Free Number: (800) 841-FORD (3673).
FAX: (313) 390-0804
Email: expcac@ford.com
If your vehicle must be serviced while you are traveling or living in
Puerto Rico, contact the nearest authorized dealer. If the authorized
dealer cannot help you, contact:
Ford International Business Development Inc.
Customer Relationship Center
P.O. Box 11957
Caparra Heights Station
San Juan, Puerto Rico 00922-1957
Telephone: (800) 841-FORD (3673)
FAX: (313) 390-0804
Email: prcac@ford.com
www.ford.com.pr
Customer Assistance
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WAXING
•Wash the vehicle first.
•Use a quality wax that does not contain abrasives.
•Do not allow paint sealant to come in contact with any non-body
(low-gloss black) colored trim, such as grained door handles, roof
racks, bumpers, side moldings, mirror housings or the windshield cowl
area. The paint sealant will “gray” or stain the parts over time.
PAINT CHIPS
Your authorized dealer has touch-up paint to match your vehicle’s color.
Take your color code (printed on a sticker in the driver’s door jamb) to
your authorized dealer to ensure you get the correct color.
•Remove particles such as bird droppings, tree sap, insect deposits, tar
spots, road salt and industrial fallout before repairing paint chips.
•Always read the instructions before using the products.
ALUMINUM WHEELS AND WHEEL COVERS
Aluminum wheels and wheel covers are coated with a clear coat paint
finish. In order to maintain their shine:
•Clean weekly with MotorcraftWheel and Tire Cleaner, which is
available from your authorized dealer. Heavy dirt and brake dust
accumulation may require agitation with a sponge. Rinse thoroughly
with a strong stream of water.
•Never apply any cleaning chemical to hot or warm wheel rims or
covers.
•Some automatic car washes may cause damage to the finish on your
wheel rims or covers. Industrial-strength (heavy-duty) cleaners, or
cleaning chemicals, in combination with brush agitation to remove
brake dust and dirt, could wear away the clear coat finish over time.
•Do not use hydrofluoric acid-based or high caustic-based wheel
cleaners, steel wool, fuels or strong household detergent.
•To remove tar and grease, use MotorcraftBug and Tar Remover ,
available from your authorized dealer.
ENGINE
Engines are more efficient when they are clean because grease and dirt
buildup keep the engine warmer than normal. When washing:
•Take care when using a power washer to clean the engine. The
high-pressure fluid could penetrate the sealed parts and cause
damage.
Cleaning
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•Do not spray a hot engine with cold water to avoid cracking the
engine block or other engine components.
•Spray MotorcraftEngine Shampoo and Degreaser (ZC-20) on all
parts that require cleaning and pressure rinse clean. In Canada, use
MotorcraftEngine Shampoo (CXC-66-A).
•Cover the highlighted areas to prevent water damage when cleaning
the engine.Note:As with all transmissions, be especially careful as
water entry into the vents can damage internal parts.
•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).
Cleaning
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FORD AND LINCOLN CAR CARE PRODUCTS
Your Ford or Lincoln authorized dealer has many quality products
available to clean your vehicle and protect its finishes. These quality
products have been specifically engineered to fulfill your automotive
needs; they are custom designed to complement the style and
appearance of your vehicle. Each product is made from high quality
materials that meet or exceed rigid specifications. For best results, use
the following products or products of equivalent quality:
MotorcraftBug and Tar Remover (ZC-42)
MotorcraftCustom Bright Metal Cleaner (ZC-15)
MotorcraftDetail Wash (ZC-3-A)
MotorcraftDusting Cloth (ZC-24)
MotorcraftEngine Shampoo and Degreaser (U.S. only) (ZC-20)
MotorcraftEngine Shampoo (Canada only) (CXC-66-A)
MotorcraftMulti-Purpose Cleaner (Canada only) (CXC-101)
MotorcraftPremium Glass Cleaner (Canada only) (CXC-100)
MotorcraftPremium Quality Windshield Washer Fluid (Canada only)
[CXC-37-(A, B, D or F)]
MotorcraftPremium Windshield Washer Concentrate (U.S. only)
(ZC-32-A)
MotorcraftProfessional Strength Carpet & Upholstery Cleaner (ZC-54)
MotorcraftSpot and Stain Remover (U.S. only) (ZC-14)
MotorcraftUltra-Clear Spray Glass Cleaner (ZC-23)
MotorcraftVinyl Cleaner (Canada only) (CXC-93)
MotorcraftWheel and Tire Cleaner (ZC-37-A)
Cleaning
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SERVICE RECOMMENDATIONS
To help you service your vehicle, we providescheduled maintenance
informationwhich makes tracking routine service easy.
If your vehicle requires professional service, your authorized dealer can
provide the necessary parts and service. Check yourWarranty Guideto
find out which parts and services are covered.
Use only recommended fuels, lubricants, fluids and service parts
conforming to specifications. Motorcraftparts are designed and built to
provide the best performance in your vehicle.
PRECAUTIONS WHEN SERVICING YOUR VEHICLE
•Do not work on a hot engine.
•Make sure that nothing gets caught in moving parts.
•Do not work on a vehicle with the engine running in an enclosed
space, unless you are sure you have enough ventilation.
•Keep all open flames and other burning material (such as cigarettes)
away from the battery and all fuel related parts.
High voltage information
WARNING:Exposure to high voltage may result in severe
personal injury or death. High voltage components must be
serviced by a trained service technician.
Your vehicle consists of various high voltage components and wiring. All
of the high voltage power flows through specific wiring assemblies which
are labeled as such and/or are covered with a solid orange convolute or
orange stripe tape. Do not come in contact with these components.
Working with the engine off
1. Set the parking brake and ensure the gearshift is securely latched in P
(Park).
2. Turn off the engine and remove the key.
3. Block the wheels to prevent the vehicle from moving unexpectedly.
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Working with the engine on
WARNING:To reduce the risk of vehicle damage and/or
personal burn injuries, do not start your engine with the air
cleaner removed and do not remove it while the engine is running.
1. Set the parking brake and shift to P (Park).
2. Block the wheels.
OPENING THE HOOD
1. Inside the vehicle, pull the hood
release handle located under the
bottom of the instrument panel near
the steering column.
2. Go to the front of the vehicle and
release the auxiliary latch that is
located under the front center of
the hood.
3. Lift the hood and support it with the prop rod.
Maintenance and Specifications
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IDENTIFYING COMPONENTS IN THE ENGINE COMPARTMENT
1. Engine coolant reservoir
2. Engine oil filler cap
3. Engine oil dipstick
4. Motor/Electronics (M/E) coolant reservoir
5. Brake fluid reservoir
6. Power distribution box
7. Air cleaner assembly (out of view)
8. Low voltage (underhood) battery
9. Windshield washer fluid reservoir
245631
987
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ENGINE OIL
Checking the engine oil
Refer to thescheduled maintenance informationfor the appropriate
intervals for checking the engine oil.
1. Make sure the vehicle is on level ground.
2. Turn the engine off and wait 15 minutes for the oil to drain into the
oil pan.
3. Set the parking brake and ensure the gearshift is securely latched in P
(Park).
4. Open the hood. Protect yourself from engine heat.
5. Locate and carefully remove the engine oil level dipstick.
6. Wipe the dipstick clean. Insert the dipstick fully, then remove it again.
•If the oil level is within the lower and upper holes/lines, the oil level is
acceptable.DO NOT ADD OIL.
•If the oil level is below the lower hole/line, engineoil must be added
to raise the level within the normal operating range.
•If required, add engine oil to the engine. Refer toAdding engine oil
in this chapter.
•Do not overfill the engine with oil. Oil levels above the upper
hole/line may cause engine damage.If the engine is overfilled,
some oil must be removed from the engine by an authorized dealer.
7. Put the dipstick back in and ensure it is fully seated.
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Adding engine oil
1. Check the engine oil. For instructions, refer toChecking the engine
oilin this chapter.
2. If the engine oil level is not within the normal operating range, add
only certified engine oil of the recommended viscosity. Remove the
engine oil filler cap and use a funnel to pour the engine oil into the
opening.
3. Recheck the engine oil level. Make sure the oil level is not above the
normal operating range on the engine oil level dipstick.
4. Install the dipstick and ensure it is fully seated.
5. Fully install the engine oil filler cap by turning the filler cap clockwise
until it stops.
To avoid possible oil loss, DO NOT operate the vehicle with the
engine oil level dipstick and/or the engine oil filler cap removed.
Engine oil and filter recommendations
Look for this certification
trademark.
Use SAE 5W-20 engine oil
Only use oils certified for gasoline engines by the American Petroleum
Institute (API). An oil with this trademark symbol conforms to the
current engine and emission system protection standards and fuel
economy requirements of the International Lubricant Standardization and
Approval Committee (ILSAC), comprised of U.S. and Japanese
automobile manufacturers.
To protect your engine and engine’s warranty, use MotorcraftSAE
5W-20 or an equivalent SAE 5W-20 oil meeting Ford specification
WSS-M2C945-A.SAE 5W-20 oil provides optimum fuel economy and
durability performance meeting all requirements for your
vehicle’s engine.Refer toMaintenance product specifications and
capacitieslater in this chapter for more information.
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Do not use supplemental engine oil additives, cleaners or other engine
treatments. They are unnecessary and could lead to engine damage that
is not covered by Ford warranty.
Change your engine oil and filter according to the appropriate schedule
listed in thescheduled maintenance information.
Ford production and Motorcraftreplacement oil filters are designed for
added engine protection and long life. If a replacement oil filter is used
that does not meet Ford material and design specifications, start-up
engine noises or knock may be experienced.
It is recommended you use the appropriate Motorcraftoil filter or
another with equivalent performance for your engine application.
LOW VOLTAGE (UNDERHOOD) BATTERY
Your vehicle is equipped with a
Motorcraftmaintenance-free
battery which normally does not
require additional water during its
life of service.
If your battery has a cover/shield, make sure it is reinstalled
after the battery has been cleaned or replaced.
For longer, trouble-free operation, keep the top of the battery clean and
dry. Also, make certain the battery cables are always tightly fastened to
the battery terminals.
If you see any corrosion on the battery or terminals, remove the cables
from the terminals and clean with a wire brush. You can neutralize the
acid with a solution of baking soda and water.
Note: Electrical or electronic accessories or components added to
the vehicle by the dealer or the owner (e.g. spot lights, electric
winch, etc.) may adversely affect vehicle performance and
durability.
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