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Home >> Chevrolet >> 2001 >> Venture Base, Van Passenger >> Repair and Diagnosis >> External Pages >> Different car >> Section 783 (Engine Mechanical - 3.8L (Unit Repair)) >> Repair Instructions >> Intake Manifold Removal - Lower (L67)

Intake Manifold Removal - Lower (L67)

WARNING: This page is about a different car, the 2002 Pontiac Grand Prix. However, it is still accessible from the selected car via links, so may be relevant.

Important:  The two 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.

  1. Remove the EGR outlet pipe from the intake manifold.
  2. Remove the lower intake manifold bolts.
  3. Remove the lower intake manifold.
  4. Remove the lower intake manifold gasket.
    Fig 1: EGR Outlet Pipe, Lower Intake Manifold, Bolts & Gasket
    G01703498Courtesy of GENERAL MOTORS CORP.
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