Fuel Filter: Service and Repair

FUEL FILTER REPLACEMENT

REMOVAL PROCEDURE

NOTE: Refer to Cover and Plug Openings Notice in Service Precautions.

IMPORTANT:
- Always maintain cleanliness when servicing fuel system components.
- There is not any service interval for in-pipe fuel filter replacement. Only replace the in-pipe fuel filter if the filter is restricted.




1. Relieve the fuel system pressure. Refer to Fuel Pressure Relief Procedure.
2. Raise the vehicle. Refer to Vehicle Lifting.
3. Remove the quick-connect fitting (1) at the inlet of the in-pipe fuel filter.
4. Drain any remaining fuel into an approved gasoline container.




5. Remove the in-pipe fuel filter mounting bracket nut (1) from stud.




6. Remove the quick-connect fitting (2) at the outlet of the in-pipe fuel filter.
7. Remove the in-pipe fuel filter from the in-pipe fuel filter mounting bracket.

INSTALLATION PROCEDURE

NOTE: Always re-attach the fuel lines and fuel filter with all original type fasteners and hardware. Do not repair sections of fuel pipes.

1. Remove the protective caps from the new in-pipe fuel filter.
2. Slide the in-pipe fuel filter into the in-pipe fuel filter mounting bracket.




3. Connect the quick-connect fitting at the outlet (2) of the in-pipe fuel filter.




4. Install the in-pipe fuel filter and mounting bracket.

NOTE: Refer to Fastener Notice in Service Precautions.

5. Install the in-pipe fuel filter mounting bracket retaining nut (1).

Tighten
Tighten the in-pipe fuel filter mounting bracket nut (1) to 10 N.m (89 lb in).




6. Connect the quick-connect fitting at the inlet (1) of the in-pipe fuel filter.
7. Lower the vehicle.
8. Reconnect the negative battery cable.
9. Inspect for fuel leaks.
9.1. Turn ON the ignition for 2 seconds.
9.2. Turn OFF the ignition for 10 seconds.
9.3. Turn ON the ignition.
9.4. Inspect for leaks.