Removal and Installation

WARNING: This page is about a different car, the 2013 Ford Mustang. However, it is still accessible from the selected car via links, so may be relevant.

Remove the ignition coil-on-plugs. For additional information, refer to IGNITION COIL-ON-PLUG .
NOTE: Only use hand tools when removing or installing the spark plugs, or damage may occur to the cylinder head or spark plug.

NOTE: Use compressed air to remove any foreign material from the spark plug well before removing the spark plugs.

NOTE: If an original spark plug is used, make sure it is installed in the same cylinder from which it was taken. New spark plugs can be used in any cylinder.

Remove the 8 spark plugs.
- To install, tighten to 18 Nm (159 lb-in).
Inspect the spark plugs. Install new spark plugs as necessary. For additional information, refer to ENGINE SYSTEM - GENERAL INFORMATION .
Adjust the spark plug gap as necessary.

Fig 1: Identifying Spark Plug Gap
Courtesy of FORD MOTOR CO.
To install, reverse the removal procedure.