2012 FORD SUPER DUTY Owners Manual

Page 393 of 454

FORD SUPER DUTY 2012 3.G Owners Manual Refueling
WARNING:Fuel vapor burns violently and a fuel fire can cause
severe injuries. To help avoid injuries to you and others:
•Read and follow all the instructions on the pump island;
•Turn of

Page 394 of 454

FORD SUPER DUTY 2012 3.G Owners Manual WARNING:The fuel system may be under pressure. If the fuel
filler cap is venting vapor or if you hear a hissing sound, wait
until it stops before completely removing the fuel filler cap. Otherwise,
fu

Page 395 of 454

FORD SUPER DUTY 2012 3.G Owners Manual Do not be concerned if your engine
sometimes knocks lightly. However,
if it knocks heavily under most
driving conditions while you are
using fuel with the recommended
octane rating, see your authorize

Page 396 of 454

FORD SUPER DUTY 2012 3.G Owners Manual Many of the world’s automakers approved the World-Wide Fuel Charter
that recommends gasoline specifications to provide improved
performance and emission control system protection for your vehicle.
G

Page 397 of 454

FORD SUPER DUTY 2012 3.G Owners Manual Filling the tank
The advertised fuel capacity of the fuel tank on your vehicle is equal to
the rated refill capacity of the fuel tank as listed in theMaintenance
product specifications and capacitiess

Page 398 of 454

FORD SUPER DUTY 2012 3.G Owners Manual Calculation 2:Multiply liters used by 100, then divide by total
kilometers traveled.
Keep a record for at least one month and record the type of driving (city
or highway). This will provide an accurat

Page 399 of 454

FORD SUPER DUTY 2012 3.G Owners Manual •Use recommended engine oil. Refer toMaintenance product
specifications and capacitiesin this chapter.
•Perform all regularly scheduled maintenance items. Follow the
recommended maintenance schedu

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FORD SUPER DUTY 2012 3.G Owners Manual Your vehicle is equipped with various emission control components and a
catalytic converter which will enable your vehicle to comply with
applicable exhaust emission standards. To make sure that the c