Spark Plug: Service and Repair

SPARK PLUGS REMOVAL / INSTALLATION
1. Remove and install the ignition cables.

CAUTION: When the ignition cable is to be pulled off, be sure to pull on the boot itself, not the cable.

2. Remove and install the spark plug with a plug socket.

Install Spark Plug Socket Squarely Over Spark Plugs:

CAUTION: Be sure the socket fits squarely over the spark plug.

NOTE: If the original spark plugs are to be reinstalled, they must be installed in the locations from which they were removed.

3. Apply anti-seize compound or molybdenum-based lubricant to the spark plug threads.
4. Tighten the spark plug to the specified torque.

Tightening torque 9-20 Nm (7-14 ft. lbs.)

NOTE: Coat the entire interior surface of the high-tension lead boot with a silicone dielectric compound or equivalent.

NOTE:
^ Factory installed spark plugs are painted for left and right bank. These plugs are not interchangeable.
- Spark plugs for Left bank: White marked
- Spark plugs for Right bank: Dark Green marked
^ Service part can install at any place.