Fuel Filter: Service and Repair
REMOVAL PROCEDURENOTE: 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 Lifting and Jacking the Vehicle in General information.
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. Install the in-pipe fuel filter and mounting bracket.
NOTE: Refer to Fastener Notice in Service Precautions.
4. Install 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. Install 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 ON the ignition for 2 seconds.
10.2. Turn OFF the ignition for 10 seconds.
10.3. Turn ON the ignition.
10.4. Check for fuel leaks.
11. Install the fuel injection sight shield.