Fuel Delivery and Air Induction: Description and Operation

A returnless fuel system is used on all vehicles. Fuel is returned through the fuel pump module and back to the fuel tank. A separate fuel return line from the tank to the engine is no longer used.

The front wheel drive van uses a plastic fuel tank located on the left side of the vehicle.

The Fuel Delivery System consists of: the electric fuel pump module, fuel filter, tubes/lines/hoses, fuel rail, and fuel injectors.

The in-tank fuel pump module contains the fuel pump and pressure regulator. The pump is serviced as part of the fuel pump module.

The fuel filter is a replaceable in-line filter. The filter attaches to a bracket mounted on top of the fuel tank.