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SPECIAL OPERATING CONDITIONS – 3.7L AND 5.0L ENGINES
If you operate your vehicleprimarilyin any of the following conditions,
you need to perform additional maintenance as indicated. If you
occasionallyoperate your vehicle under any of these conditions, it is
not necessary to perform the additional maintenance. For specific
recommendations, see your dealership service advisor or technician.
Perform the services in the preceding table when specified or within
3000 miles (4800 kilometers) of the OIL CHANGE REQUIRED message
appearing in the information display.
Example #1:The OIL CHANGE REQUIRED message comes
on at 28751 miles (46270 kilometers); perform the 30000 mile
(48000 kilometers) automatic transmission fluid replacement.
Example #2:The OIL CHANGE REQUIRED message hasnotcome on,
but the odometer reads 30000 miles (48000 kilometers); perform the
engine air filter replacement. (i.e., Intelligent Oil-Life Monitor was reset
at 25000 miles [40000 kilometers].)
Towing a Trailer or Using a Camper or Car-top Carrier
As required Change engine oil and filter as indicated by
information display and perform services listed in
Normal Scheduled Maintenance chart
Inspect frequently,
service as requiredInspect and lubricate U-joints.
See axle maintenance items underExceptions.
Every 60,000 miles
(96,000 km)Change manual transmission fluid.
Extensive Idling and Low-speed Driving for Long Distances as
in Heavy Commercial Use (i.e., Delivery, Taxi, Patrol car or
Livery)
As required Change engine oil and filter as indicated by
information display and perform services listed in
Normal Scheduled Maintenance chart.
Inspect frequently,
service as requiredReplace cabin air filter (if equipped).
Replace engine air filter.
Every 60,000 miles
(96,000 km)Replace spark plugs.
Scheduled Maintenance329
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Operating in Dusty or Sandy Conditions Such as Unpaved or
Dusty Roads
Inspect frequently,
service as requiredReplace cabin air filter (if equipped).
Replace engine air filter.
Every 5,000 miles
(8,000 km)Inspect the wheels and related components for
abnormal noise, wear, looseness or drag.
Rotate tires, inspect tires for wear and measure
tread depth.
Every 5,000 miles
(8,000 km) or
6 monthsChange engine oil and filter.
Every 50,000 miles
(80,000 km)Change manual transmission fluid.
Reset your Intelligent Oil-Life Monitor after each engine oil and filter
change. See theInstrument Displayschapter.
Exclusive Use of E85 (Flex Fuel Vehicles only)
Every oil change If ran exclusively on E85, fill the fuel tank full
with regular unleaded fuel.
330Scheduled Maintenance
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USA(fus)
Page 334 of 461

EXCEPTIONS
Normal vehicle axle maintenance:
Rear axles and power take-off units
with synthetic fluid and light-duty trucks equipped with Ford-design axles
are lubricated for life; do not check or change fluid unless a leak is
suspected, service is required or the assembly has been submerged in
water. During long periods of trailer towing with outside temperatures
above 70°F (21°C) and at wide-open throttle for long periods above
45 mph (72 km/h), non-synthetic rear axle fluids should be changed every
3000 miles (4800 kilometers) or three months, whichever comes first. This
interval can be waived if the axle is filled with 75W140 synthetic gear fluid
meeting Ford specification WSL-M2C192-A, part number F1TZ-19580-B or
equivalent. Add friction modifier XL-3 (EST-M2C118-A) or equivalent for
complete refill of Traction-Lok rear axles (seeTechnical specificationsin
theCapacities and Specificationschapter for details).
Police/Taxi/Livery vehicle axle maintenance:Change rear axle fluid
every 100000 miles (160000 km). Rear axle fluid change may be waived
if the axle was filled with 75W140 synthetic gear fluid meeting Ford
specification WSL-M2C192-A, part number FITZ-19580-B or equivalent.
Add four ounces (118 mL) of additive friction modifier XL-3
(EST-M2C118-A) or equivalent for complete refill of Traction-Lok rear
axles. The axle fluid should be changed anytime the axle has been
submerged in water.
California fuel filter replacement:If the vehicle is registered in
California, the California Air Resources Board has determined that the
failure to perform this maintenance item will not nullify the emission
warranty or limit recall liability prior to the completion of the vehicle’s
useful life. Ford Motor Company, however, urges you to have all
recommended maintenance services performed at the specified intervals
and to record all vehicle service.
Hot climate oil change intervals:Vehicles operating in the Middle
East, North Africa, Sub-Saharan Africa or locations with similar climates
using an American Petroleum Institute (API) Certified for Gasoline
Engines (Certification mark) oil of SM or SN quality, the normal oil
change interval is 5000 miles (8000 kilometers).
If the available API SM or SN oils are not available, then the oil change
service interval is 3000 miles (4800 kilometers).
Engine air filter and cabin air filter replacement:Engine air filter
and cabin air filter life are dependent on exposure to dusty and dirty
conditions. Vehicles operated in these conditions require frequent
inspection and replacement of the engine air filter and cabin air filter.
Scheduled Maintenance333
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D
Defrost ...............................131, 133
rear window ............................136
Dipstick
automatic transmission
fluid ..........................................248
engine oil .................................242
Driving under special
conditions ..................................172
through water .........................213
Dual automatic temperature
control (DATC) .........................133
E
Electronic message center .........99
Electronic stability control ......183
Emergencies, roadside
jump-starting ..........................218
running out of fuel .................161
Emission control system ..........166
End user license agreement ....440
Engine ........................................305
cleaning ...................................262
coolant .....................................243
fail-safe cooling .......................246
idle speed control ...................250
lubrication specifications .......306
refill capacities ........................306
service points ..................240–241
Engine block heater .................157
Engine oil
checking and adding ..............242
dipstick ....................................242
filter, specifications ................310
refill capacities ........................306
specifications ..........................306Event data recording ..................12
Exhaust fumes ..........................157
F
Fail safe cooling ........................246
Fleet MyKey programming ........58
Flexible Fuel Vehicle (FFV) ....159
Floor mats .................................214
Fluid capacities .........................306
Fuel
calculating fuel economy .......100
cap ...........................................163
capacity ...................................306
choosing the right fuel ...........160
filler funnel .............................161
filling your vehicle with fuel ..163
filter, specifications ........249, 310
fuel pump shut-off ..................218
octane rating ...................161, 305
quality ......................................160
running out of fuel .................161
safety information relating to
automotive fuels .....................159
Fuel and distance computer ....110
outside temperature
indicator ..................................110
to empty indicator ..................110
trip distance ............................110
trip/reset button .....................110
Fuel - flex fuel
vehicle (FFV) ............................159
Fuses ..................................230–231
G
Garage door opener ..................147
Gas cap (see Fuel cap) ............163
Gauges ...........................92–93, 111
Index455
2014 05+ Mustang(197)
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USA(fus)