Removal Procedure
WARNING: This page is about a different car, the 2004 Pontiac Aztek and 2004 Buick Rendezvous. However, it is still accessible from the selected car via links, so may be relevant.
- Relieve the fuel system pressure. Refer to Fuel Pressure Relief Procedure .
- Disconnect the fuel pressure regulator vacuum line.
- Remove the fuel pressure regulator retaining screw.
- Using a shop towel to catch any spilled fuel, lift and twist the fuel pressure regulator in order to remove the fuel pressure regulator from the fuel rail.
- Remove the retainer and spacer bracket from the rail and discard.
- Remove the fuel pressure regulator from the engine fuel return pipe.
- Remove the fuel pressure regulator inlet O-ring and discard.