
Originally Posted by
dieselpusher
The easiest and simplest way to remove the rear plugs is to first remove the acoustic plastic engine cover steel bracket at the rear of the engine The two nuts are 13mm. To remove the #6 plug remove the O2 sensor with a 7/8" special socket. This will give you clear access to the plug since the sensor sits almost in front of the plug. When the plug is installed install the sensor back but be sure to coat the threads with thread sealant. Also, when installing new plugs put a thin film of dielectric grease on the porclin and a thin coating of anti-seize on the threads. This will allow easy plug and wire boot removal at the next removal. Exercisr these steps and the process will prove much easier.