Fuel Filter: Service and Repair

FUEL FILTER REPLACEMENT

REMOVAL PROCEDURE




1. Relieve the fuel system pressure. Refer to Fuel Pressure Relief 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.

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
1. Remove the protective caps from the new in-pipe fuel filter.

NOTE: Always re-attach the fuel lines and fuel filter with all original type fasteners and hardware.

Do not repair sections of fuel pipes.

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

NOTE: Refer to Fastener Notice in Service Precautions.

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.
1. Turn ON the ignition for 2 seconds.
2. Turn OFF the ignition for 10 seconds.
3. Turn ON the ignition.
4. Inspect for leaks.