Removal Procedure
Important:
• | There is no service interval for fuel filter replacement. Only replace the fuel filter if the filter is restricted. |
• | If you find a restricted fuel filter, inspect and clean the inside of the fuel tank. |
- Relieve the fuel system fuel pressure. Refer to
Fuel Pressure Relief
.
- Raise the vehicle. Refer to
Lifting and Jacking the Vehicle
.
- Remove the rear suspension bracket. Refer to
Differential Replacement
.
- Disconnect the quick-connect fittings (3 and 4) at the fuel filter inlet. Refer to
Metal Collar Quick Connect Fitting Service
or
Plastic Collar Quick Connect Fitting Service
.
- Disconnect the threaded fitting (1) at the fuel filter outlet.
- Drain any remaining fuel into an approved gasoline container.
- Remove the fuel filter (2).
- Remove the fuel pipe O-ring.
- Discard the fuel filter into an approved container.
Installation Procedure
- Remove the protective caps from the new fuel filter.
- If originally equipped, install new plastic connector retainers on the fuel filter inlets. Install the new retainers in the same position as on the old fuel filter.
- Lubricate the new fuel pipe O-ring with clean engine oil.
- Install the fuel pipe O-ring.
- Slide the fuel filter into place.
- Connect the quick-connect fittings (3 and 4) to the inlet side of the filter. Refer to
Metal Collar Quick Connect Fitting Service
or
Plastic Collar Quick Connect Fitting Service
.
Notice: Refer to Fastener Notice in the Preface section.
- Connect the threaded fitting to the fuel filter outlet. Use a back-up wrench in order to prevent the fuel filter from turning.
Tighten
Tighten the fuel filter outlet fitting to 30 N·m (22 lb ft).
- Install the rear suspension bracket. Refer to
Differential Replacement
.
- Lower the vehicle.
- Ensure that the fuel tank filler cap is installed correctly.
- Connect the negative battery cable. Refer to
Battery Negative Cable Disconnection and Connection
.
- Perform the following procedure in order to inspect for leaks:
12.1. | Turn the ignition ON, with the engine OFF for 2 seconds. |
12.2. | Turn the ignition OFF for 10 seconds. |
12.3. | Turn the ignition ON without the engine OFF. |
12.4. | Inspect for fuel leaks. |
- Install the fuel injection sight shield. Refer to
Fuel Injector Sight Shield Replacement
.