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Intake Manifold Installation - Upper

WARNING: This page is about a different car, the 2006 Pontiac Montana SV6, 2006 Chevrolet Uplander, and 2006 Buick Terraza. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: View Of Upper Intake Manifold And Components
    GM909590Courtesy of GENERAL MOTORS CORP.
  1. Install the upper intake manifold gaskets and manifold.
  2. Apply threadlock GM P/N 12345382 (Canadian P/N 10953489) or equivalent to the upper intake manifold bolt threads.
    3. NOTE: Refer to FASTENER NOTICE in Cautions and Notices.
  3. Install the upper intake manifold bolts and stud.

    Tighten:  Tighten the upper intake manifold bolts and stud to 25 N.m (18 lb ft).

  4. Install the exhaust gas recirculation (EGR) gasket and EGR.
  5. Install the EGR bolts.

    Tighten:  Tighten the EGR bolts to 30 N.m (22 lb ft).

  6. Reconnect the manifold absolute pressure (MAP) sensor.
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