Spark Plug: Removal: 3.6L

Fig 1: Electrical Connector, Ignition Coil Retaining Bolt & Ignition Coil

Courtesy of CHRYSLER LLC

NOTE:

The LH ignition coils are shown in illustration, the RH ignition coils are similar.

Remove the ignition coil (2). Refer to COIL, IGNITION, REMOVAL .

Fig 2: Spark Plug Tubes
Courtesy of CHRYSLER LLC
Prior to removing the spark plug, spray compressed air into the cylinder head opening. This will help prevent foreign material from entering combustion chamber.
CAUTION:
The spark plug tubes (1) are a thin wall design. Avoid damaging the spark plug tubes. Damage to the spark plug tube can result in oil leaks.
Remove the spark plug from the cylinder head using a quality thin wall socket with a rubber or foam insert.
Inspect the spark plug condition.