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Home >> Buick >> 2017 >> LaCrosse Base >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Controls And Fuel - 3.6L (LGX) - Repair Instructions >> Repair Instructions >> Throttle Body Assembly Replacement >> Removal Procedure
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Removal Procedure

  1. Clean the area around the throttle body from all dirt and debris.
  2. Air Cleaner Outlet Duct - Remove - Air Cleaner Outlet Duct Replacement 
    3. Fig 1: Throttle Body Bolts
    GM4487690Courtesy of GENERAL MOTORS COMPANY
  3. Electrical Connector 1 - Disconnect
  4. Throttle Body Bolt 2 - Remove
    5. Fig 2: Throttle Body
    GM4487693Courtesy of GENERAL MOTORS COMPANY
  5. Throttle Body 1 - Remove
  6. Throttle Body Gasket 2 - Remove and DISCARD
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