Fuel Filter; What You Should Know About Automotive Fuels; Fuel Information - Ford 2011 Fiesta Owner's Manual

If either lamp illuminates when the engine is running, this indicates a
fault. The engine will continue to run, but it may have limited power. If it
flashes when you are driving, reduce the speed of your vehicle
immediately. If it continues to flash, avoid heavy acceleration or
deceleration. Have the system checked by a properly trained technician
immediately.
If both lamps illuminate together, stop your vehicle as soon as it is safe
to do so (continued use may cause reduced power and cause the engine
to stop). Turn the ignition off and attempt to restart the engine. If the
engine restarts, have the system checked by a properly trained
technician immediately. If the engine does not restart, the vehicle must
be checked before continuing to drive the vehicle.

FUEL FILTER

Your vehicle is equipped with a lifetime fuel filter that is integrated with
the fuel tank. Regular maintenance or replacement is not needed.

WHAT YOU SHOULD KNOW ABOUT AUTOMOTIVE FUELS

Important safety precautions
WARNING: Do not overfill the fuel tank. The pressure in an
overfilled tank may cause leakage and lead to fuel spray and fire.
WARNING: The fuel system may be under pressure. If you hear
a hissing sound near the fuel filler door (Easy Fuel™ "no cap"
fuel system), do not refuel until the sound stops. Otherwise, fuel may
spray out, which could cause serious personal injury.
WARNING: Automotive fuels can cause serious injury or death
if misused or mishandled.
WARNING: Gasoline may contain benzene, which is a
cancer-causing agent.
2011 Fiesta (fie)
Owners Guide, 1st Printing
USA (fus)
Maintenance and Specifications
301