FixVault

Removal Procedure

    Fig 1: Identifying Engine Wiring Harness Electrical Connector
    GM1858010Courtesy of GENERAL MOTORS COMPANY
  1. Remove the intake manifold cover. Refer to Intake Manifold Cover Replacement .
  2. Disconnect the engine wiring harness electrical connector(s) (5) from the ignition coil(s) (4).
  3. Fig 2: Identifying Left Cylinder Head Ignition Coils
    GM868186Courtesy of GENERAL MOTORS COMPANY
  4. Remove the ignition coil bolt(s).
  5. Remove the ignition coil(s).