Fuel Filler Cap: Description and Operation

WARNING: THE FUEL TANK MAY BE PRESSURIZED. REMOVE THE FUEL TANK FILLER CAP SLOWLY. IF A HISSING SOUND IS HEARD, WAIT UNTIL THE CONDITION STOPS BEFORE REMOVING THE FUEL TANK FILLER CAP. IF THESE PRECAUTIONS ARE NOT FOLLOWED, FUEL MAY SPRAY AND CAUSE PERSONAL INJURY.

The fuel tank filler cap is of eighth-turn design and provides for pressure or vacuum relief during removal. Use only the proper fuel tank filler cap to prevent possible system malfunction.