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

    Fig 1: View Of Boost Control Solenoid
    GM66407Courtesy of GENERAL MOTORS CORP.
  1. Install the boost control solenoid (2).
    2. NOTE: Refer to Fastener Notice in Cautions and Notices.
  2. Install the boost control solenoid nut.

    Tighten:  Tighten the nut to 8 N.m (71 lb in).

  3. Connect the boost control solenoid electrical connector.
  4. Connect the boost source and signal hoses to the boost control solenoid (2).
  5. Install 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.
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