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Home >> Oldsmobile >> 2004 >> Silhouette Premiere Edition, AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - 3.4L (Introduction) >> Repair Instructions >> Ignition Coil(s) Replacement >> Removal Procedure
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Removal Procedure

  1. Disconnect the spark plug wires. Note the position from which the wires are removed.
    Fig 1: View Of Spark Plug Wire Connections To Ignition Coils
    GM15977Courtesy of GENERAL MOTORS CORP.
  2. Remove the 2 screws securing the ignition coil to the ignition control module.
  3. Remove the ignition coil.