GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2002 🢒 DeVille 🢒 Engine 🢒 Engine Mechanical - 3.4L 🢒 Exhaust Manifold Cleaning and Inspection

Exhaust Manifold Cleaning and Inspection for Cadillac DeVille 2002


    Object Number: 230137 Size: SH
  1. Inspect the exhaust manifold mating surface for flatness.
  2. Inspect the exhaust manifold for cracks or damage.

    3. Replace the exhaust manifold if necessary.