Spark Plug: Service and Repair

Install Spark Plug Socket Squarely Over Spark Plugs:

REMOVAL / INSTALLATION
1. Remove and install the high-tension leads. When removing leads from the coil packs, squeeze the locking tabs of the coil wire retainer and remove using a twisting and pulling motion. Do not pull on the lead.


Caution: When the spark lead is to be pulled off, be sure to pull on the boot itself, not the lead.

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

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.lb)

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