ION L4-2.4L (2007)
Spark Plug: Service and Repair
Spark Plug Replacement
Removal Procedure
1. Remove the ignition coils.
Important: Make sure that any water and/or debris is blown out of the spark plug holes prior to removing the spark plugs.
2. Remove the spark plugs using a 5/8 inch spark plug socket.
Installation Procedure
Notice: Refer to Fastener Notice.