LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Chevrolet >> 2004 >> Venture Base, Van Cargo Extended >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - 3.4L (Introduction) >> Repair Instructions >> Fuel Pressure Regulator Replacement >> Removal Procedure
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Removal Procedure

    Fig 1: View Of Fuel Pressure Regulator
    GM21133Courtesy of GENERAL MOTORS CORP.
  1. Relieve fuel system pressure. Refer to Fuel Pressure Relief Procedure .
  2. Disconnect the fuel pressure regulator vacuum line.
  3. Remove the fuel pressure regulator retaining screw.
  4. 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.
  5. Remove the retainer and spacer bracket from the rail and discard.
  6. Remove the fuel pressure regulator from the engine fuel return pipe.
  7. Remove the fuel pressure regulator inlet O-ring and discard.
scientia non olet · About LEMON Manuals