GM Service Manual Online
For 1990-2009 cars only

Special Tools

EN 49424 Remover/Installer Ignition Module

  1. Insert a NEW gasket in the camshaft cover.
  2. Caution: Refer to Fastener Caution in the Preface section.


    Object Number: 2026821  Size: SH
  3. Install the camshaft cover (1) and the 11 bolts (2, 3) and tighten to  8 N·m (71 lb in).

  4. Object Number: 1937989  Size: SH

    Note: When installing a new ignition coil, it is not necessary to replace the gaskets.

  5. Replace the gaskets (2) from the ignition coil (1).

  6. Object Number: 2026537  Size: SH
  7. Using the EN 49424 remover/installer  (1), install the ignition coil (2).
  8. Remove the EN 49424 remover/installer .
  9. Caution: Refer to Fastener Caution in the Preface section.

  10. Install the 2 bolts and tighten to  8 N·m (71 lb in).