GM Service Manual Online
For 1990-2009 cars only

    Object Number: 813898  Size: SH
  1. Remove the exhaust manifold heat shield bolts.
  2. Remove the exhaust manifold heat shield.

  3. Object Number: 813900  Size: SH
  4. Remove the left exhaust manifold bolts and nuts in the proper sequence.

  5. Object Number: 813902  Size: SH
  6. Remove the left exhaust manifold and gasket.