engine LINCOLN MKS 2012 Repair Manual

Removing the jumper cables
Remove the jumper cables in the reverse order that they were
connected.
Note:In the illustration, the vehicle on the bottom is used to designate
the assisting (boosting) battery.
1. Remove the jumper cable from
the ground metal surface.
2. Remove the jumper cable on the
negative (-) terminal of the booster
vehicle’s battery.
3. Remove the jumper cable from
the positive (+) terminal of the
booster vehicle’s battery.
4. Remove the jumper cable from
the positive (+) terminal of the
disabled vehicle’s battery.
After the disabled vehicle has been started and the jumper cables
removed, allow it to idle for several minutes so the engine computer can
relearn its idle conditions.
+–
+–
DA
B
C
4D1
2
3
Roadside Emergencies
285
2012 MKS(mks)
Owners Guide, 1st Printing
USA(fus)

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: [email protected]
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: [email protected]
www.ford.com.pr
Customer Assistance
294
2012 MKS(mks)
Owners Guide, 1st Printing
USA(fus)

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.
•Do not spray a hot engine with cold water to avoid cracking the
engine block or other engine components.
•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).
•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.
•Cover the highlighted areas to prevent water damage when cleaning
the engine.
3.7L V6 ENGINE
Cleaning
299
2012 MKS(mks)
Owners Guide, 1st Printing
USA(fus)

3.5L V6 ECOBOOST ENGINE
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
may cause squeaking or chatter noise from the blades, and streaking and
smearing of the windshield. To clean these items, follow these tips:
•The windshield, rear windows and side windows may be cleaned with
a non-abrasive cleaner such as MotorcraftUltra-Clear Spray Glass
Cleaner (ZC-23), available from your authorized dealer.
•The wiper blades can be cleaned with isopropyl (rubbing) alcohol or
MotorcraftPremium Windshield Washer Concentrate (ZC-32-A) in
the U.S., or Premium Quality Windshield Washer Fluid [CXC-37-(A, B,
D, or F)] in Canada, available from your authorized dealer. This
Cleaning
300
2012 MKS(mks)
Owners Guide, 1st Printing
USA(fus)

LEATHER SEATS (IF EQUIPPED)
•Remove dust and loose dirt with a vacuum cleaner.
•Clean spills and stains as quickly as possible.
•For routine cleaning, wipe the surface with a soft, damp cloth. For
more thorough cleaning, wipe the surface with a mild soap and water
solution. In Canada, use MotorcraftVinyl Cleaner (CXC-93). Dry the
area with a soft cloth.
•If the leather cannot be completely cleaned using a mild soap and
water solution, the leather may be cleaned using a commercially
available leather cleaning product designed for automotive interiors.
•To check for compatibility, first test any cleaner or stain remover on
an inconspicuous part of the leather.
•Do not use household cleaning products, alcohol solutions, solvents or
cleaners intended for rubber, vinyl and plastics, or oil/petroleum-based
leather conditioners. These products may cause premature wearing or
damage to the leather.
UNDERBODY
Flush the complete underside of your vehicle frequently. Keep body and
door drain holes free from packed dirt.
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)
Cleaning
303
2012 MKS(mks)
Owners Guide, 1st Printing
USA(fus)

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.
Working with the engine off
1. Set the parking brake and shift to P (Park).
2. Turn off the engine and remove the key.
3. Block the wheels.
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.
Maintenance and Specifications
305
2012 MKS(mks)
Owners Guide, 1st Printing
USA(fus)

IDENTIFYING COMPONENTS IN THE ENGINE COMPARTMENT
3.7L V6 engine
1. Power steering fluid reservoir
2. Engine coolant reservoir
3. Brake fluid reservoir
4. Battery
5. Power distribution box
6. Air filter assembly
7. Automatic transmission fluid dipstick
8. Engine oil dipstick
9. Engine oil filler cap
10. Windshield washer fluid reservoir
Maintenance and Specifications
307
2012 MKS(mks)
Owners Guide, 1st Printing
USA(fus)

3.5L V6 EcoBoost™ engine
1. Engine coolant reservoir
2. Brake fluid reservoir
3. Battery
4. Power distribution box
5. Air filter assembly
6. Automatic transmission fluid dipstick (out of view)
7. Engine oil dipstick
8. Engine oil filler cap
9. Windshield washer fluid reservoir
9
1234
6587
Maintenance and Specifications
308
2012 MKS(mks)
Owners Guide, 1st Printing
USA(fus)

Engine shield
Some vehicles may be equipped with an aero-shield under the engine.
This shield needs to be removed for service, including oil and filter
changes. It is secured with four quick release fasteners.
WINDSHIELD WASHER FLUID
Add fluid to fill the reservoir if the
level is low. In very cold weather, do
not fill the reservoir completely.
Only use a washer fluid that meets
Ford specifications. Do not use any
special washer fluid such as
windshield water repellent type fluid
or bug wash. They may cause
squeaking, chatter noise, streaking and smearing. Refer toMaintenance
product specifications and capacitiesin this chapter.
State or local regulations on volatile organic compounds may restrict the
use of methanol, a common windshield washer antifreeze additive.
Washer fluids containing non-methanol antifreeze agents should be used
only if they provide cold weather protection without damaging the
vehicle’s paint finish, wiper blades or washer system.
WARNING:If you operate your vehicle in temperatures below
40°F (5°C), use washer fluid with antifreeze protection. Failure
to use washer fluid with antifreeze protection in cold weather could
result in impaired windshield vision and increase the risk of injury or
accident.
Maintenance and Specifications
309
2012 MKS(mks)
Owners Guide, 1st Printing
USA(fus)

CHANGING THE WIPER BLADES
1. Pull the wiper blade and arm
away from the glass.
2. Squeeze the locking tabs to
release the blade from the arm and
pull the blade away from the arm to
remove it.
3. Attach the new blade to the arm and snap it into place.
Replace wiper blades at least once per year for optimum performance.
Poor wiper quality can be improved by cleaning the wiper blades and the
windshield. Refer toWindows and wiper bladesin theCleaning
chapter.
To prolong the life of the wiper blades, it is highly recommended to
scrape off the ice on the windshield before turning on the wipers. The
layer of ice has many sharp edges and can damage the micro edge of the
wiper rubber element.
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.
Maintenance and Specifications
310
2012 MKS(mks)
Owners Guide, 1st Printing
USA(fus)