Fuel Filter: Service and Repair

REMOVAL PROCEDURE

IMPORTANT: There is no service interval for fuel filter replacement. Only replace the fuel filter if the filter is restricted. Inspect the fuel tank internally and clean the fuel tank if you find a restricted fuel filter.




1. Relieve the fuel system pressure. Refer to Fuel Pressure Relief Procedure.
2. Raise the vehicle. Refer to Lifting and Jacking the Vehicle.
3. Disconnect the fuel filter fitting using a back-up wrench.




4. Disconnect the quick connect fitting from the fuel filter..
5. Remove the fuel filter.

INSTALLATION PROCEDURE




1. Remove the protective caps from the new fuel filter.
2. Install the fuel filter (2) in the same position as the old fuel filter.
3. Connect the fuel filter quick connect fitting.

NOTE: Refer to Fastener Notice in Service Precautions.

4. Connect the fuel filter fitting (3) using a back-up wrench.

Tighten
Tighten the fuel filter fitting to 27 N.m (20 lb ft).

5. Lower the vehicle.
6. Connect the negative battery cable.
7. Inspect for fuel leaks using the following procedure:
7.1. Turn ON the ignition, with the engine OFF for 2 seconds.
7.2. Turn OFF the ignition for 10 seconds.
7.3. Turn ON the ignition, with the engine OFF.
7.4. Inspect for fuel leaks.