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Exhaust Manifold Cleaning and Inspection

WARNING: This page is about a different car, the 2002 Chevrolet Malibu. However, it is still accessible from the selected car via links, so may be relevant.
  1. Inspect the exhaust manifold mating surface for flatness.
  2. Inspect the exhaust manifold for cracks or damage.

    Replace the exhaust manifold if necessary.

    Fig 1: Inspecting Exhaust Manifold
    G01811214Courtesy of GENERAL MOTORS CORP.