Tool Required

J 34730-1A Fuel Pressure Gauge

Important: Inspect the fuel tank internally and clean the fuel tank if you find a restricted fuel filter. Refer to Fuel System Cleaning .

Caution: Unless directed otherwise, the ignition and start switch must be in the OFF or LOCK position, and all electrical loads must be OFF before servicing any electrical component. Disconnect the negative battery cable to prevent an electrical spark should a tool or equipment come in contact with an exposed electrical terminal. Failure to follow these precautions may result in personal injury and/or damage to the vehicle or its components.

1. Disconnect the negative battery cable.
2. Relieve the fuel system pressure. Refer to the Fuel Pressure Relief .
3. Clean all the fuel filter connections and the surrounding areas before disconnecting the fuel pipes in order to avoid possible contamination of the fuel system.
4. Disconnect the quick connect fitting (3) from the fuel filter outlet. Refer to Plastic Collar Quick Connect Fitting Service .
5. Disconnect the threaded fitting from the fuel filter inlet.



6. Remove the fuel filter bracket bolt.
7. Disconnect the fuel pipes from the fuel filter bracket.



8. Remove the fuel filter from the bracket.
9. Inspect the fuel pipe O-ring for cuts, nicks, swelling, or distortion. Replace the O-ring if necessary.

1. Install the fuel filter to the bracket.



2. Connect the fuel pipes to the fuel filter bracket.
3. Install the fuel filter bracket bolt.



4. Connect the threaded fitting to the fuel filter inlet.
5. Connect the quick connect fitting (3) to the fuel filter outlet. Refer to Plastic Collar Quick Connect Fitting Service .
6. Tighten the fuel filler cap.
7. Inspect for leaks.

7.1.	Turn the ignition switch ON for 2 seconds.

7.2.	Turn the ignition switch OFF for 10 seconds.

7.3.	Turn the ignition switch ON.

7.4.	Inspect for fuel leaks.