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Home >> Buick >> 2007 >> Lucerne CX >> Repair and Diagnosis >> External Pages >> Different car >> Section 38 (Engine Mechanical - 3.8L) >> Repair Instructions >> Off-Vehicle Repair Instructions >> Intake Manifold Removal - Lower (L26)

Intake Manifold Removal - Lower (L26)

WARNING: This page is about a different car, the 2005 Buick LaCrosse and 2005 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Generator Brace Bracket
    GM1335973Courtesy of GENERAL MOTORS CORP.
  1. Remove the generator brace bracket bolts (569, 570).
  2. Remove the generator brace bracket (571).
  3. Fig 2: Removing Lower Intake Manifold (L36)
    GM154533Courtesy of GENERAL MOTORS CORP.
    IMPORTANT: Bolts which fasten the lower intake manifold to the cylinder head are accessible only after the upper intake is removed. The bolts are located in the right front and left rear corners of the lower intake manifold. Remove the upper intake manifold to service the lower intake.
  4. Remove the lower intake manifold bolts.
  5. Remove the lower intake manifold.
  6. Remove the lower intake manifold gasket.