Mountaineer AWD V6-4.0L (2008)
2. Detach the spark plug wires from the spark plug wire retainers.
3. CAUTION: It is important to twist the spark plug wire boot while pulling upward to avoid possible damage to the spark plug wire.
NOTE: Spark plug wires must be connected to the correct spark plug.
With a twisting motion, use the special tool to pull the spark plug wires from the spark plugs.
4. NOTE: Apply silicone dielectric compound to the inside of the spark plug wire boots.
To install, reverse the removal procedure.