
Item Capacity Ford part nameFord part number /
Ford specification
Power Transfer Unit
(PTU) fluid (AWD)
4
12 ounces (0.35L)Motorcraft SAE 75W-140
Synthetic Rear Axle
LubricantXY-75W140-QL /
WSL-M2C192-A
Windshield washer fluid 4.75 quarts (4.5L)Motorcraft Premium
Windshield Washer
ConcentrateZC-32-A /
WSB-M8B16-A2
Fuel tank (FWD )17.5 gallons
(66.2L)——
Fuel tank (AWD)16.5 gallons
(62.5L)——
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.4The Power Transfer Unit is lubricated for life with synthetic lube. Lubricant levels are not to be
checked or changed unless a leak is suspected or repair required. Replace Power Transfer Unit
lubricant with specified synthetic lubricant anytime the unit is submerged in water.
See your authorized dealer for fluid level checking or filling of the Power Transfer Unit.
2010 MKZ(378)
Owners Guide, 1st Printing
USA(fus)
Maintenance and Specifications
304

ENGINE DATA
Engine 3.5L-DOHC V6 engine
Cubic inches 214
Required fuel 87 octane
Firing order 1–4–2–5–3–6
Spark plug gap 0.052–0.056 inch (1.32–1.42 mm)
Ignition system Coil on plug
Compression ratio 10.3:1
Engine drivebelt routing
1. Short drivebelt is on first pulley groove closest to engine.
2. Long drivebelt is on second pulley groove farthest from engine.
2010 MKZ(378)
Owners Guide, 1st Printing
USA(fus)
Maintenance and Specifications
305

attaching with tether
straps .......................................164
in front seat ............................157
in rear seat ..............................157
LATCH .....................................162
recommendations ...................154
Child safety seats - booster
seats ...........................................167
Cleaning your vehicle
engine compartment ..............265
instrument panel ....................266
interior .....................................267
plastic parts ............................265
washing ....................................263
waxing .....................................264
wheels ......................................264
wiper blades ............................265
Climate control (see Air
conditioning or Heating) ......45, 48
Clock ............................................29
Clock adjust
AM/FM/CD/MP3 ........................30
Compass, electronic ....................70
calibration .................................71
set zone adjustment .................71
Console
overhead ....................................70
Controls
power seat ...............................112
steering column ........................80
Coolant
checking and adding ..............280
refill capacities ................283, 302
specifications ..........................302
Cross Traffic Alert ....................219
Cruise control (see Speed
control) ........................................77
Cupholder(s) .............................123Customer Assistance ................232
Ford Extended Service
Plan ..........................................310
Getting assistance outside
the U.S. and Canada ..............260
Getting roadside assistance ...232
Getting the service you
need .........................................256
Ordering additional owner’s
literature .................................261
Utilizing the
Mediation/Arbitration
Program ...................................259
D
Daytime running lamps
(see Lamps) ................................54
Defrost
windshield .................................48
Dipstick
automatic transmission
fluid ..........................................298
engine oil .................................274
Driving under special
conditions ..................214, 227, 229
sand .........................................228
snow and ice ...........................230
through water .................228, 231
E
Electronic message center .........18
Emergencies, roadside
jump-starting ..........................248
running out of fuel .........248, 290
Emission control system ..........294
Engine ........................................305
cleaning ...................................265
coolant .....................................280
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Owners Guide, 1st Printing
USA(fus)
Index
314

fail-safe cooling .......................284
idle speed control ...................278
lubrication specifications .......302
refill capacities ........................302
service points ..........................272
starting after a collision .........233
Engine block heater .................201
Engine oil ..................................274
change oil soon warning,
message center .......................274
checking and adding ..............274
dipstick ....................................274
filter, specifications ........277, 301
recommendations ...................277
refill capacities ........................302
specifications ..........................302
Event data recording ....................7
Exhaust fumes ..........................201
F
Fail safe cooling ........................284
Floor mats ...................................87
Fluid capacities .........................302
Fog lamps ....................................54
Four-Wheel Drive vehicles
driving off road .......................226
Fuel ............................................286
calculating fuel
economy ............................20, 291
cap ...........................................288
capacity ...................................302
choosing the right fuel ...........289
comparisons with EPA fuel
economy estimates .................294
detergent in fuel .....................290
filler funnel .............................290
filling your vehicle with
fuel ...........................286, 288, 291filter, specifications ........285, 301
fuel pump shut-off switch .....233
improving fuel economy ........291
octane rating ...................289, 305
quality ......................................289
running out of fuel .........248, 290
safety information relating to
automotive fuels .....................286
Fuel pump shut-off switch .......233
Fuses ..................................234–235
G
Gas cap (see Fuel cap) ............288
Gas mileage (see Fuel
economy) ...................................291
Gauges .........................................17
H
Hazard flashers .........................233
Headlamps ...................................53
aiming ........................................56
autolamp system .......................53
bulb specifications ....................59
daytime running lights .............54
flash to pass ..............................55
high beam .................................55
replacing bulbs .........................61
turning on and off ....................53
Heating
heating and air conditioning
system .................................45, 48
Homelink wireless control
system ..........................................83
Hood ..........................................271
I
Ignition ...............................198, 305
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Owners Guide, 1st Printing
USA(fus)
Index
315

Illuminated visor mirror .............69
Infant seats
(see Safety seats) .....................156
Inspection/maintenance (I/M)
testing ........................................296
Instrument panel
cleaning ...................................266
cluster ........................................12
lighting up panel and
interior .......................................55
J
Jack ............................................241
positioning ...............................241
storage .....................................241
Jump-starting your vehicle ......248
K
Keyless entry system
autolock .....................................90
keypad .....................................102
locking and unlocking
doors ........................................103
programming entry code .......102
Keys .....................................88, 105
positions of the ignition .........198
L
Lamps
autolamp system .......................53
bulb replacement
specifications chart ..................59
daytime running light ...............54
fog lamps ...................................54
headlamps .................................53
headlamps, flash to pass ..........55
instrument panel, dimming .....55
interior lamps ...........................58replacing bulbs .........................61
LATCH anchors .........................162
Lights, warning and indicator ....12
anti-lock brakes (ABS) ..........204
Load limits .................................191
Locks
autolock .....................................90
childproof ..................................94
doors ..........................................90
Lubricant specifications ...........302
Lug nuts ....................................247
Lumbar support, seats .............114
M
Message center .....................18–19
english/metric button ...............23
system check button ................21
warning messages .....................25
Mirrors .........................................76
automatic dimming rearview
mirror ........................................76
heated ........................................77
programmable memory ............98
side view mirrors (power) .......76
Moon roof ....................................82
Motorcraft parts ................269, 301
N
Navigation system .......................44
O
Octane rating ............................289
Oil (see Engine oil) ..................274
P
Parking brake ............................204
2010 MKZ(378)
Owners Guide, 1st Printing
USA(fus)
Index
316