GM Service Manual Online
For 1990-2009 cars only

    Object Number: 1815936  Size: SH
  1. Remove and discard the rubber ignition control module seals, and the camshaft cover seals.
  2. Clean the camshaft cover with a suitable cleaning solvent.
  3. Inspect the camshaft cover for cracks or damage.
  4. Inspect the bolt threads for damage.
  5. Replace the camshaft cover if necessary.