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Home >> Chevrolet >> 2004 >> Epica LS >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - 2.5L (LBK) - Repair Instructions >> Repair Instructions >> Fuel Pressure Regulator Replacement >> Removal Procedure

Removal Procedure

    Fig 1: View Of Vacuum Hose And Fuel Return Hose
    GM1372464Courtesy of GENERAL MOTORS CORP.
    NOTE: Refer to Fuel Pressure Notice in Cautions and Notices.
  1. Relieve the fuel pressure. Refer to Fuel Pressure Relief Procedure .
    2. CAUTION: Refer to Battery Disconnect Caution in Cautions and Notices.
  2. Disconnect the negative battery cable.
  3. Disconnect the vacuum hose from the fuel pressure regulator.
  4. Disconnect the fuel return hose from the fuel pressure regulator.
    5. Fig 2: View Of Fuel Rail Hose, Fuel Pressure Regulator And Mounting Bolts
    GM1375560Courtesy of GENERAL MOTORS CORP.
  5. Disconnect the fuel rail hose.
  6. Remove the fuel pressure regulator.
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