Now, this is prob not an easy one but it sounds like some noid or vacuum line or function within the emission system that is causing this, my perfromence has been lack luster anyway from other issues but I figure I tackle this first, I noticed this sound more ever since I did the egr cleaning

, I actually removed the UIM to do the job because it was easier imo and all the tools I had couldnt even reach that egr tube bolt. Ok anyway, when the car is idle shes been running a lil rough but when I either gas it or leave it idle I get these 2 wierd sounds near the iacv and the pcv valve. I really hope its not the pcv valve constantly lifting because that would me a lot of extra air coming from my crankcase and we dont want that. Anyway heres the video

http://www.youtube.com/watch?v=KrfHHalx7sg

 

no one has an idea huh???