Fuel Filter: Description and Operation

FUEL STRAINER
The fuel strainer attaches to the lower end of the fuel sender. The fuel strainer is made of woven plastic. The functions of the fuel strainer are to filter contaminants and to wick fuel. Fuel stoppage at this point indicates that the fuel tank contains an abnormal amount of sediment.

IN-LINE FUEL FILTER
The fuel filter is located in the fuel feed pipe, between the fuel pump and the fuel injectors. The paper filter element (2) traps particles that may damage the fuel injection system. The filter housing (1) is made to withstand maximum fuel system pressure, exposure to fuel additives, and changes in temperature.