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Home >> Buick >> 2004 >> Regal LS >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls 3.8L (Introduction, Service & Replacement) >> Repair Instructions >> Throttle Body Air Inlet Screen Replacement >> Installation Procedure
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Installation Procedure

    Fig 1: Locating Throttle Body Air Inlet Screen
    GM180140Courtesy of GENERAL MOTORS CORP.
  1. Install the throttle body air inlet screen (2).
  2. Install the snap ring (3).
  3. Install the air cleaner intake duct. Refer to Air Cleaner Intake Duct Replacement .
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