GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2003 🢒 Avalanche - 4WD 🢒 Engine 🢒 Engine Mechanical - 4.8L, 5.3L, and 6.0L 🢒 Exhaust Manifold Removal - Right Side

    Object Number: 823317 Size: SH
  1. Remove the spark plug wires from the spark plugs.

    2. Do not remove the spark plug wires from the ignition coils unless required.

  2. Remove the exhaust manifold, bolts, and gasket.
  3. Discard the gasket.

    4. Object Number: 823320 Size: SH
  4. Remove the heat shield (2) and bolts (3) from the manifold (1), if required.