Brian, I'll be doing this within a few weeks, can you elaborate lightly on what is involved, and what parts are needed? Thank you.maxnix wrote:Time consuming it is. You need a good calibrated torque wrench. Anti seize lube. I did the whole plenum, EGR valve, IAC valve, TB cleaning at the same time to save repeated labor and to get back to as new intake path cleanliness. Be sure you have all the gaskets.