Ford F-150 Owner's Manual page 416

416
Exclusive Use of E85 (Flex Fuel Vehicles only)
Every oil change
SPECIAL OPERATING CONDITIONS – 6.2L ENGINE
If you operate your vehicle primarily in any of the following conditions,
you need to perform additional maintenance as indicated. If you
occasionally operate 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.
Towing a Trailer or Using a Camper or Car-top Carrier
Inspect frequently,
service as required
Every 5000 miles
(8000 km)
Every 5000 miles
(8000 km) or six
months
Every 60000 miles
(96000 km)
*
Reset your oil life monitoring system after each engine oil and filter
change. See the Instrument Cluster chapter.
2013 F-150 (f12)
Owners Guide gf, 1st Printing
USA (fus)
Scheduled Maintenance
If ran exclusively on E85, fill the fuel tank full
with regular unleaded fuel.
Inspect and lubricate U-joints.
See axle maintenance items under
Exceptions.
Inspect wheels and related components for
abnormal noise, wear, looseness or drag.
Rotate tires, inspect tires for wear and
measure tread depth.
Change engine oil and filter.
Inspect and lubricate U-joints.
Change transfer case fluid (4WD vehicles).
*