Notice: 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.

Important: 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 .
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. Refer to Plastic Collar Quick Connect Fitting Service .
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.

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

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.

Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

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. Refer to Plastic Collar Quick Connect Fitting Service .
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. Refer to Battery Negative Cable Disconnection and Connection in Engine Electrical.
10. Inspect for leaks.

10.1.

Turn the ignition ON for 2 seconds.

10.2.

Turn the ignition OFF for 10 seconds.

10.3.

Turn the ignition ON.

10.4.

Check for fuel leaks.

11. Install fuel injection sight shield. Refer to Fuel Injector Sight Shield Replacement in Engine Mechanical.