Firebird V8-350 5.7L VIN P SFI (1996)
Fuel Pump And Reservoir Fuel Flow
FUEL TANK UNIT
The fuel tank unit is located inside the fuel tank and is attached to the top of the fuel tank.
The fuel tank unit consists of the following major components: a fuel sender, fuel pump and reservoir assembly, and a fuel pump strainer.
Fuel Sender Assembly
The fuel sender consists of the float, wire float arm, sensor and roll-over valve. Fuel level is sensed by the position of the float arm, and a signal is
sent to the display in the vehicle instrument cluster.
Roll-over Valve
The roll-over valve is pressed into the Evaporative Emission (EVAP) pipe of the fuel sender and is not serviced separately. The roll-over valve
prevents fuel from spilling from the fuel sender EVAP pipe if the vehicle rolls over.