Item Capacity Ford part nameFord part number /
Ford specification
Automatic
transmission fluid10.0 quarts (9.5L)
3
Motorcraft MERCONV
AT F
4
XT-5-QM /
MERCONV
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.3Indicates only approximate dry-fill capacity. Some applications may vary based on cooler size and
if equipped with an in-tank cooler. The amount of transmission fluid and fluid level should be set
by the indication on the dipstick’s normal operating range.4Automatic transmissions that require MERCONV should only use MERCONV fluid or fluid that
is specified dual usage MERCON/MERCONV. Refer toscheduled maintenance informationto
determine the correct service interval. Use of any fluid other than the recommended fluid may
cause transmission damage.5See your authorized dealer for fluid level checking or filling.
2008 MKX(mkx)
Owners Guide (post-2002-fmt)
USA(fus)
Maintenance and Specifications
312
Cleaning your vehicle
engine compartment ..............274
instrument panel ....................276
interior .............................276–277
plastic parts ............................274
safety belts ..............................276
washing ....................................272
waxing .....................................273
wheels ......................................273
wiper blades ............................275
Climate control (see Air
conditioning or Heating) ............60
Compass, electronic
set zone adjustment .................96
Console ........................................78
overhead ....................................77
Controls
power seat ...............................131
steering column ........................86
Convertible
cleaning ...................................275
Coolant
checking and adding ..............289
refill capacities ................292, 311
specifications ..........................311
Cruise control
(see Speed control) ....................83
Cupholder(s) .............................139
Customer Assistance ................240
Ford Extended Service
Plan ..........................................268
Getting assistance outside the
U.S. and Canada .....................269
Getting roadside assistance ...240
Getting the service you
need .........................................264
Ordering additional owner’s
literature .................................270Utilizing the
Mediation/Arbitration
Program ...................................268
D
Daytime running lamps
(see Lamps) ................................65
Dipstick
automatic transmission
fluid ..........................................307
engine oil .................................283
Driving under special
conditions ..................231, 234, 237
sand .........................................235
snow and ice ...........................238
through water .................236, 239
DVD system .................................30
E
Electronic message center .........93
Emergencies, roadside
jump-starting ..........................257
Emission control system ..........302
Engine ........................................313
cleaning ...................................274
coolant .....................................289
fail-safe cooling .......................293
idle speed control ...................287
lubrication specifications .......311
refill capacities ........................311
service points ..........................281
starting after a collision .........242
Engine block heater .................220
Engine oil ..................................283
change oil soon warning,
message center .......................283
checking and adding ..............283
dipstick ....................................283
2008 MKX(mkx)
Owners Guide (post-2002-fmt)
USA(fus)
Index
319
