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-line fuel filter replacement. Only replace the in-line fuel filter if it is restricted.

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

Caution: Provide additional support when a vehicle is on a hoist:

•	Before removing parts, support the opposite end. This helps prevent the vehicle from slipping off.

•	Before removing major components, chain the vehicle frame to the hoist pads at the same end as the removal. This helps avoid a tip-off.

Failure to follow these precautions could cause vehicle damage, serious personal injury, or death.
2. Raise the vehicle.
3. Remove the quick-connect fitting at the inlet of the in-line fuel filter. Refer to Quick Connect Fitting Service .
4. Remove the threaded fitting at the outlet of the in-line fuel filter.
5. Drain any remaining fuel into an approved gasoline container.



6. Remove the in-line fuel filter and mounting bracket.
7. Remove the in-line fuel filter from the in-line 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-line fuel filter.
2. Slide the in-line fuel filter into the in-line fuel filter mounting bracket.
3. Install the in-line fuel filter and mounting bracket.
4. Install the in-line fuel filter mounting bracket retaining bolt.

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

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.




5. Install the quick-connect fitting at the inlet of the in-line fuel filter. Refer to Quick Connect Fitting Service .
6. Install the threaded fitting at the outlet of the in-line fuel filter.

Tighten
Use a back-up wrench in order to prevent the in-line fuel filter from turning. Tighten the in-line 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 .
10. Inspect for leaks.

10.1.

Inspect turn the ignition switch to the ON position for two seconds.

10.2.

Turn the ignition switch to the OFF for ten seconds.

10.3.

Turn the ignition switch to the ON position again.

10.4.

Visually Inspect the fuel system for fuel leaks.

11. Install the fuel injector sight shield. Refer to Fuel Injector Sight Shield Replacement .