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Home >> Chevrolet >> 2017 >> SS Automatic Trans >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Controls And Fuel - 6.2L (LS3) - Repair Instructions >> Repair Instructions >> Spark Plug Wire Replacement >> Removal Procedure

Removal Procedure

  1. Remove the engine cover. Refer to Engine Cover Replacement .
  2. Fig 1: Ignition Coil & Spark Plug Wire
    GM1950746Courtesy of GENERAL MOTORS COMPANY
  3. Disconnect the spark plug wire (2) to the spark plug.
    • Twist each spark plug boot 1/2 turn.
    • Pull only on the boot in order to remove the wire from each spark plug.
  4. Disconnect the spark plug wire from the ignition coil (1).
    • Twist each spark plug boot 1/2 turn.
    • Pull only on the boot in order to remove the wire from the ignition coil.