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Home >> Buick >> 2004 >> Regal GS >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls 3.8L (Introduction, Service & Replacement) >> Repair Instructions >> Boost Control Solenoid Replacement >> Removal Procedure
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Removal Procedure

  1. Remove the fuel injector sight shield. Refer to Fuel Injector Sight Shield Replacement (L36) or Fuel Injector Sight Shield Replacement (L67) in Engine Mechanical - 3.8L.
    2. Fig 1: View Of Boost Control Solenoid
    GM66407Courtesy of GENERAL MOTORS CORP.
  2. Disconnect the boost source and signal hoses from the boost control solenoid (2).
  3. Disconnect the boost control solenoid electrical connector.
  4. Remove the boost control solenoid nut.
  5. Remove the boost control solenoid (2).
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