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Home >> Chevrolet >> 2006 >> Optra LS, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - 1.4L DOHC >> Repair Instructions >> Spark Plug Wire Replacement >> Removal Procedure
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Removal Procedure

  1. Turn OFF the ignition.
  2. Disconnect the spark plug wire at each spark plug.
    • Twist each spark plug boot 1/2 turn before removing.
    • Pull only on the boot or use a tool designed for this purpose in order to remove the wire from each spark plug.
  3. Disconnect the spark plug wire from the coil.
    • Twist each spark plug boot 1/2 turn before removing.
    • Pull only on the boot or use a tool designed for this purpose in order to remove the wires from the coil.