STS RWD V8-4.6L VIN A (2006)
Fuel Filler Hose: Description and Operation
FUEL TANK FILLER PIPE
In order to prevent refueling with leaded fuel, the fuel filler pipe has a built-in restrictor and a deflector. The opening in the restrictor will accept only the
smaller unleaded gasoline fuel nozzle which must be fully inserted in order to bypass the deflector. The tank is vented during filling by an internal vent
tube inside of the filler pipe.
