GM Service Manual Online
For 1990-2009 cars only

    Notice: Refer to Fastener Notice in the Preface section.


    Object Number: 1575695  Size: SH
  1. Install the left spark plugs.
  2. Tighten
    Tighten the spark plugs to 15 N·m (11 lb ft).


    Object Number: 1564213  Size: SH
  3. Apply a small amount of dielectric grease GM P/N 12345579, (Canadian P/N 1974984), to each spark plug boot (1) of the ignition coil assembly.

  4. Object Number: 1704583  Size: SH
  5. Carefully, install the left ignition coil assembly.

  6. Object Number: 1575709  Size: SH
  7. Install the left ignition coil assembly bolts (708) and ball studs (709).
  8. Tighten
    Tighten the left ignition coil assembly bolts (708) and ball studs (709) to 10 N·m (89 lb in).