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Home >> Jeep >> 2012 >> Wrangler V6-3.6L >> Repair and Diagnosis >> Powertrain Management >> Ignition System >> Spark Plug >> Service and Repair >> Spark Plug - Removal

Spark Plug - Removal





REMOVAL






NOTE: The LH ignition coils are shown, the RH ignition coils are similar.

1. Remove the ignition coil (2) Ignition Coil - Removal.





2. Prior to removing the spark plug, spray compressed air into the cylinder head opening. This will help prevent foreign material from entering the 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.

3. Remove the spark plug from the cylinder head using a quality thin wall socket with a rubber or foam insert.
4. Inspect the spark plug condition.