Fuel Filter: Service and Repair

Fuel Filter Replacement

Removal Procedure

Caution: Gasoline or gasoline vapors are highly flammable. A fire could occur if an ignition source is present. Never drain or store gasoline or diesel fuel in an open container, due to the possibility of fire or explosion. Have a dry chemical (Class B) fire extinguisher nearby.






1. Keep a shop cloth and a container ready to capture any spilled fuel.
2. Relieve the fuel system pressure. Refer to Fuel Pressure Relief Fuel Pressure Relief Procedure.
3. Raise and support the vehicle.
4. Remove the fuel filter bracket bolt (1).






5. Disconnect the fuel filter from the engine fuel feed pipe (1). Refer to Metal Collar Quick Connect Fitting Service Quick Connect Fitting(s) Service (Metal Collar).






6. Tilt the fuel filter downward and drain off the fuel into an approved fuel container.
7. Disconnect the fuel tank feed and return hose fittings from the fuel filter. Refer to Plastic Collar Quick Connect Fitting Service Quick Connect Fitting(s) Service (Plastic Collar) (Press Release).
8. Drain any remaining fuel into an approved fuel container.
9. Discard the fuel filter into an approved container.

Installation Procedure






1. Remove the protective caps from the new fuel filter.
2. Connect the fuel tank feed and return hose fittings to the fuel filter. Refer to Plastic Collar Quick Connect Fitting Service Quick Connect Fitting(s) Service (Plastic Collar) (Press Release).
3. Connect the fuel filter to the engine feed fuel pipe (1). Refer to Metal Collar Quick Connect Fitting Service Quick Connect Fitting(s) Service (Metal Collar).






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 fuel filter bracket bolt (1).

Tighten
Tighten the bolt to 10 Nm (89 lb in).

5. Lower the vehicle.
6. Connect the negative battery cable.
7. Inspect for fuel leaks using the following procedure:
7.1 Turn ON the ignition, with the engine OFF for 2 seconds.
7.2 Turn OFF the ignition for 10 seconds.
7.3 Turn ON the ignition, with the engine OFF.
7.4 Inspect for fuel leaks.