Fuel Filter: Service and Repair

REMOVAL PROCEDURE





NOTE: Cap the fittings and plug the holes when servicing the fuel system in order to prevent dirt and other contaminants from entering the open pipes and passages.

IMPORTANT:
^ Always maintain cleanliness when servicing fuel system components.
^ There is no service interval for in-pipe fuel filter replacement. Only replace the in-pipe fuel filter if it is restricted.

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




6. Remove the in-pipe fuel filter and mounting bracket.
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. Reinstall the in-pipe fuel filter and mounting bracket.

NOTE: Refer to Fastener Notice in Service Precautions.

4. Reinstall the in-pipe fuel filter mounting bracket retaining bolt.

Tighten
Tighten the in-pipe fuel filter mounting bracket bolt to 20 N.m (15 lb ft)




5. Connect the quick-connect fitting at the inlet of the in-pipe fuel filter.
6. Reinstall the threaded fitting at the outlet of the in-pipe fuel filter.

Tighten
Use a back-up wrench in order to prevent the in-pipe fuel filter from turning. Tighten the in-pipe fuel filter outlet nut to 30 N.m(22 lb ft).

7. Lower the vehicle.
8. Tighten the fuel tank filler pipe cap.
9. Install the negative battery cable.
10. Inspect for leaks.
10.1. Turn the ignition switch ON for 2 seconds.
10.2. Turn the ignition switch OFF for 10 seconds.
10.3. Turn the ignition switch ON.
10.4. Check for fuel leaks.
11. Reinstall fuel injection sight shield.