Spark Plugs

Removal and Installation

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

2. NOTICE: Only use hand tools when removing or installing the spark plugs, or damage may occur to the cylinder head or spark plug.

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

   NOTE: If an original spark plug is used, make sure it is installed in the same cylinder from which it was taken. New spark plugs can be used in any cylinder.

   Remove the 8 spark plugs.
   • To install, tighten to 18 Nm (159 lb-in).

3. Inspect the spark plugs. Install new spark plugs as necessary. For additional information, refer to Section 303-00 .

4. Adjust the spark plug gap as necessary.

5. To install, reverse the removal procedure.