engine coolant LINCOLN MKX 2007 User Guide

6. Replace the cap. Turn until tightly installed. Cap must be tightly
installed to prevent coolant loss.
After any coolant has been added, check the coolant concentration (refer
toChecking engine coolant). If the concentration is not 50/50
(protection to –34° F/–36° C), drain some coolant and adjust the
concentration. It may take several drains and additions to obtain a 50/50
coolant concentration.
Whenever coolant has been added, the coolant level in the coolant
reservoir should be checked the next few times you drive the vehicle. If
necessary, add enough 50/50 concentration of engine coolant and
distilled water to bring the liquid level to the proper level.
If you have to add more than 1.0 quart (1.0 liter) of engine coolant per
month, have your authorized dealer check the engine cooling system.
Your cooling system may have a leak. Operating an engine with a low
level of coolant can result in engine overheating and possible engine
damage.
Recycled engine coolant
Ford Motor Company does NOT recommend the use of recycled engine
coolant in vehicles originally equipped with Motorcraft Premium Gold
Engine Coolant since a Ford-approved recycling process is not yet
available.
Used engine coolant should be disposed of in an appropriate
manner. Follow your community’s regulations and standards for recycling
and disposing of automotive fluids.
Coolant refill capacity
To find out how much fluid your vehicle’s cooling system can hold, refer
toMaintenance product specifications and capacitiesin this chapter.
Fill your engine coolant reservoir as outlined inAdding engine coolant
in this section.
Severe climates
If you drive in extremely cold climates (less than –34°F [–36°C ]):
•It may be necessary to increase the coolant concentration
above 50%.
•NEVER increase the coolant concentration above 60%.
•Increased engine coolant concentrations above 60% will
decrease the overheat protection characteristics of the engine
coolant and may cause engine damage.
2007 MKX(mkx)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
286

•Refer to the chart on the coolant container to ensure the
coolant concentration in your vehicle will provide adequate
freeze protection at the temperatures in which you drive in the
winter months.
If you drive in extremely hot climates:
•It is still necessary to maintain the coolant concentration
above 40%.
•NEVER decrease the coolant concentration below 40%.
•Decreased engine coolant concentrations below 40% will
decrease the corrosion protection characteristics of the engine
coolant and may cause engine damage.
•Decreased engine coolant concentrations below 40% will
decrease the freeze protection characteristics of the engine
coolant and may cause engine damage.
•Refer to the chart on the coolant container to ensure the
coolant concentration in your vehicle will provide adequate
protection at the temperatures in which you drive.
Vehicles driven year-round in non-extreme climates should use a 50/50
mixture of engine coolant and distilled water for optimum cooling system
and engine protection.
What you should know about fail-safe cooling
If the engine coolant supply is depleted, this feature allows the vehicle to
be driven temporarily before incremental component damage is incurred.
The “fail-safe” distance depends on ambient temperatures, vehicle load
and terrain.
How fail-safe cooling works
If the engine begins to overheat:
•The engine coolant temperature gauge will move to the red (hot)
area.
•The
symbol will illuminate.
If the engine reaches a preset over-temperature condition, the engine
will automatically switch to alternating cylinder operation. Each disabled
cylinder acts as an air pump and cools the engine.
When this occurs the vehicle will still operate. However:
•The engine power will be limited.
•The air conditioning system will be disabled.
2007 MKX(mkx)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
287

Continued operation will increase the engine temperature:
•The engine will completely shut down.
•Steering and braking effort will increase.
Once the engine temperature cools, the engine can be re-started. Take
your vehicle to an authorized dealer as soon as possible to minimize
engine damage.
When fail-safe mode is activated
You have limited engine power when in the fail-safe mode, so drive the
vehicle with caution. The vehicle will not be able to maintain high speed
operation and the engine will run rough. Remember that the engine is
capable of completely shutting down automatically to prevent engine
damage, therefore:
1. Pull off the road as soon as safely possible and turn off the engine.
2. Arrange for the vehicle to be taken to an authorized dealer.
3. If this is not possible, wait a short period for the engine to cool.
4. Check the coolant level and replenish if low.
Never remove the coolant reservoir cap while the engine is
running or hot.
5. Restart the engine and take your vehicle to an authorized dealer.
Driving the vehicle without repairing the engine problem
increases the chance of engine damage. Take your vehicle to an
authorized dealer as soon as possible.
FUEL FILTER
Your vehicle is equipped with a lifetime fuel filter that is integrated with
the fuel tank. Regular maintenance or replacement is not needed.
WHAT YOU SHOULD KNOW ABOUT AUTOMOTIVE FUELS
Important safety precautions
Do not overfill the fuel tank. The pressure in an overfilled tank
may cause leakage and lead to fuel spray and fire.
2007 MKX(mkx)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
288

The OBD-II system is designed to check the emission control system
during normal driving. A complete check may take several days. If the
vehicle is not ready for I/M testing, the following driving cycle consisting
of mixed city and highway driving may be performed:
15 minutes of steady driving on an expressway/highway followed by 20
minutes of stop-and-go driving with at least four 30-second idle periods.
Allow the vehicle to sit for at least eight hours without starting the
engine. Then, start the engine and complete the above driving cycle. The
engine must warm up to its normal operating temperature. Once started,
do not turn off the engine until the above driving cycle is complete. If
the vehicle is still not ready for I/M testing, the above driving cycle will
have to be repeated.
POWER STEERING FLUID
Check the power steering fluid. Refer to thescheduled maintenance
informationfor the service interval schedules.
1. Start the engine and let it run
until it reaches normal operating
temperature (the engine coolant
temperature gauge indicator will be
near the center of the normal area
between H and C).
2. While the engine idles, turn the
steering wheel left and right several
times.
3. Turn the engine off.
4. Check the fluid level in the
reservoir. It should be between the
MIN and MAX lines. Do not add
fluid if the level is in this range.
5. If the fluid is low, add fluid in
small amounts, continuously
checking the level until it reaches
the range between the MIN and
MAX lines. Be sure to put the cap
back on the reservoir. Refer to
Maintenance product specifications and capacitiesin this chapter for
the proper fluid type.
2007 MKX(mkx)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
299

Item Capacity Ford part nameFord part number /
Ford specification
Engine coolant11.7 quarts
(11.09L)Motorcraft Premium Gold
Engine Coolant with
bittering agent
(yellow-colored)
2
VC-7-B /
WSS-M97B51-A1
Engine coolant–with
trailer tow package12.83 quarts
(12.14L)
Power steering fluidBetween MIN and
MAX on reservoirMotorcraft MERCON
V
AT FXT-5-QM /
MERCON
V
Automatic
transmission fluid10.0 quarts (9.5L)
3
Motorcraft MERCON
V
AT F
4
XT-5-QM /
MERCON
V
Rear differential
(AWD) fluid2.4 pints (1.15L)Motorcraft SAE 80W-90
Premium Rear Axle
LubricantXY-80W90-QL /
WSP-M2C197-A
Power Transfer Unit
(PTU) fluid (AWD)
5
12 ounces (0.35L)Motorcraft SAE 75W-140
Synthetic Rear Axle
LubricantXY-75W140-QL /
WSL-M2C192-A
Windshield washer
fluid4.75 quarts (4.5L)Motorcraft Premium
Windshield Washer
ConcentrateZC-32-A /
WSB-M8B16-A2
Fuel tank
(front-wheel drive)19.2 gallons
(72.7L)——
Fuel tank (all-wheel
drive)20.8 gallons
(78.7L)——
1Use of synthetic or synthetic blend motor oil is not mandatory. Engine oil need only meet the
requirements of Ford specification WSS-M2C930-A and the API Certification mark.2Add the coolant type originally equipped in your vehicle.
2007 MKX(mkx)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
305

A
Accessory delay ..........................81
AdvanceTrac ..............................219
Air cleaner filter ...............302–303
Air conditioning ..............54, 56, 58
Airbag supplemental restraint
system ........................155, 164, 167
and child safety seats ............157
description ..............155, 164, 167
disposal ....................................170
driver airbag ............157, 165, 168
indicator light .........163, 166, 169
operation .................157, 165, 168
passenger airbag .....157, 165, 168
side airbag ...............................164
All Wheel Drive (AWD),
driving off road .........................229
Antifreeze
(see Engine coolant) ................283
Anti-lock brake system
(see Brakes) ..............................218
Anti-theft system ..............123, 127
arming the system ..................127
disarming a triggered
system .....................................128
Audio system (see Radio) .........16
Automatic transaxle
fluid, adding ............................300
fluid, checking ........................300
Automatic transmission
driving an automatic
overdrive .................................225
fluid, refill capacities ..............304
fluid, specification ..................304
Auxiliary input jack (Line in) ....22
Auxiliary power point .................78Axle
lubricant specifications ..........304
B
Battery .......................................281
acid, treating emergencies .....281
jumping a disabled battery ....251
maintenance-free ....................281
replacement, specifications ...303
servicing ..................................281
Belt-Minder
.............................151
Booster seats .............................171
Brakes ........................................217
anti-lock ...................................218
anti-lock brake system (ABS)
warning light ...........................218
fluid, checking and adding ....300
fluid, refill capacities ..............304
fluid, specifications .................304
lubricant specifications ..........304
parking ....................................219
shift interlock ..........................223
Bulbs ............................................68
C
Capacities for refilling fluids ....304
Cargo management system ......107
Cell phone use ..............................7
Changing a tire .................245, 248
Child safety restraints ..............171
child safety belts ....................171
Child safety seats ......................174
attaching with tether straps ..178
in front seat ............................175
in rear seat ..............................175
Child safety seats - booster
seats ...........................................171
2007 MKX(mkx)
Owners Guide (post-2002-fmt)
USA(fus)
Index
312

Cleaning your vehicle
engine compartment ..............268
instrument panel ....................270
interior .............................270–271
plastic parts ............................268
safety belts ..............................270
washing ....................................266
waxing .....................................267
wheels ......................................267
wiper blades ............................269
Climate control
(see Air conditioning or
Heating) ...........................54, 56, 58
Compass, electronic
set zone adjustment .................95
Console ........................................78
overhead ....................................77
Controls
power seat ...............................130
steering column ........................85
Convertible
cleaning ...................................269
Coolant
checking and adding ..............283
refill capacities ................286, 304
specifications ..........................304
Cruise control
(see Speed control) ....................83
Cupholder(s) .............................139
Customer Assistance ................235
Ford Extended Service
Plan ..........................................263
Getting assistance outside the
U.S. and Canada .....................264
Getting roadside assistance ...235
Getting the service you
need .........................................259
Ordering additional owner’s
literature .................................264Utilizing the
Mediation/Arbitration
Program ...................................262
D
Daytime running lamps
(see Lamps) ................................64
Dipstick
automatic transmission
fluid ..........................................300
engine oil .................................277
Driving under special
conditions ..................227, 230, 232
sand .........................................231
snow and ice ...........................233
through water .................232, 234
DVD system .................................27
E
Electronic message center .........92
Emergencies, roadside
jump-starting ..........................251
Emission control system ..........296
Engine ........................................307
cleaning ...................................268
coolant .....................................283
fail-safe cooling .......................287
idle speed control ...................281
lubrication specifications .......304
refill capacities ........................304
service points ..........................275
starting after a collision .........237
Engine block heater .................217
Engine oil ..................................277
change oil soon warning,
message center .......................277
checking and adding ..............277
dipstick ....................................277
2007 MKX(mkx)
Owners Guide (post-2002-fmt)
USA(fus)
Index
313