Spark Plugs

Spark Plugs

Removal and Installation

1. Remove the 6 ignition coil-on-plugs. For additional information, refer to Ignition Coil-On-Plug Ignition Coil-On-Plug.

2. NOTICE: Only use hand tools when removing or installing the spark plugs, or damage may occur to the cylinder head or spark plug.
NOTICE: The spark plug procedure must be followed exactly or damage to the cylinder head and spark plug will result.
NOTICE: Do not remove the spark plugs when the engine is hot or cold soaked. Spark plug thread or cylinder head damage can occur. Make sure the engine is warm (hand touch after cooling down) prior to spark plug removal.
NOTICE: The spark plug gap is NOT adjustable. Damage can occur to the iridium tip if the gap is adjusted. Replace the spark plug if the gap is out of specification.
NOTE: Use compressed air to remove any foreign material in the spark plug well before removing the spark plugs.
Remove the 6 spark plugs.
- To install, tighten to 15 Nm (133 lb-in).


3. Inspect the 6 spark plugs.

4. To install, reverse the removal procedure.