Fuel Pressure Regulator: Service and Repair

WARNING:DO NOT smoke or carry an open flame of any type while working on or near any fuel related component(s).

REMOVAL

1. Relieve the fuel pressure. Refer to Fuel System Pressure Release Procedure. Service and Repair
2. Disconnect battery ground cable.





3. Disconnect regulator vacuum hose.
4. Disconnect fuel return line from regulator.

Fuel Pressure Regulator:

5. Remove regulator mounting bolts and remove pressure regulator and O-ring. Discard the O-rings.

INSTALLATION

1. Install new O-ring on fuel pressure regulator.
2. Place regulator into position and install mounting bolts. Tighten bolts to 69-95 in lb (8-11 Nm).
3. Connect fuel return line to pressure regulator.
4. Connect regulator vacuum hose.
5. Connect negative battery cable.
6. Start engine and check for fuel leaks (Run engine at idle 2 minutes while checking for leaks).