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Spark Plugs: Installation

  1. Adjust the spark plug gap as necessary. For the correct spark plug gap specification, refer to SPECIFICATIONS .
    Fig 1: Identifying Spark Plug Gap
    G06126996Courtesy of FORD MOTOR CO.
  2. NOTE: Only use hand tools when removing or installing the spark plugs or damage can occur to the cylinder head or spark plug.
  3. Install the spark plug.
    • Tighten to 12 Nm (106 lb-in).
  4. Install the ignition coil-on-plug. For additional information, refer to IGNITION COIL-ON-PLUG .