Spark Plugs

Spark Plugs

Removal and Installation

1. Remove the ignition coils. 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 can occur to the cylinder head or spark plug.

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

Remove the spark plugs.

- To install, tighten to 15 Nm (133 lb-in).

3. Inspect the spark plugs. For additional information, refer to Engine System - General Information Testing and Inspection.

4. To install, reverse the removal procedure.
- Adjust the gap as necessary.