2012 FORD F150 fuel

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Page 396 of 462

FORD F150 2012 12.G Owners Manual If the check fuel fill inlet lamp or CHECK FUEL FILL INLET message
comes on, the fuel fill inlet may not have properly closed. The inlet may
have stuck open or debris may be preventing the inlet from

Page 397 of 462

FORD F150 2012 12.G Owners Manual Octane recommendations
3.7L V6/5.0L V8/6.2L V8 engines
“Regular” unleaded gasoline with a pump (R+M)/2 octane rating of 87 is
recommended. Some stations offer fuels posted as “Regular” with an

Page 398 of 462

FORD F150 2012 12.G Owners Manual Fuel quality
Unleaded gasoline engines
If you experience starting, rough idle or hesitation driveability problems
during a cold start, try a different brand of “Regular” unleaded gasoline.
FFV eng

Page 399 of 462

FORD F150 2012 12.G Owners Manual •The service engine soonindicator may come on. For more
information on the service engine soon indicator, refer toWarning
lights and chimesin theInstrument Clusterchapter.
SeeSettingsin theInstrumen

Page 400 of 462

FORD F150 2012 12.G Owners Manual ESSENTIALS OF GOOD FUEL ECONOMY
Measuring techniques
Your best source of information about actual fuel economy is you, the
driver. You must gather information as accurately and consistently as
possibl

Page 401 of 462

FORD F150 2012 12.G Owners Manual 2. Each time you fill the tank, record the amount of fuel added (in
gallons or liters).
3. After at least three to five tank fill-ups, fill the fuel tank and record
the current odometer reading.
4. Su

Page 402 of 462

FORD F150 2012 12.G Owners Manual •Warming up a vehicle on cold mornings is not required and may
reduce fuel economy.
•Resting your foot on the brake pedal while driving may reduce fuel
economy.
•Combine errands and minimize sto

Page 403 of 462

FORD F150 2012 12.G Owners Manual EMISSION CONTROL SYSTEM
WARNING:Do not park, idle, or drive your vehicle in dry grass
or other dry ground cover. The emission system heats up the
engine compartment and exhaust system, which can start