FixVault
Home › Hummer › 2005 › H2 4D Utility Pickup › Repair and Diagnosis › Engine Performance › System › Engine Controls - Introduction › Repair Instructions › Spark Plug Wire Replacement › Removal Procedure

Removal Procedure

    Fig 1: View Of Spark Plug Wire & Boot
    GM343699Courtesy of GENERAL MOTORS CORP.
  1. Disconnect the spark plug wire at each spark plug.
    • Twist each spark plug 1/2 turn.
    • Pull only on the boot in order to remove the wire from each spark plug.
  2. Disconnect the spark plug wire from the ignition coil.
    • Twist each spark plug boot 1/2 turn.
    • Pull only on the boot in order to remove the wires from the ignition coil.
About FixVault