Hello guys, as you can hear it from the video, there is this "shhhhhtttttttt~!!" like metal sheets hitting each others rapidly sound from somewhere in the middle of my car. I am suspecting that heat shield on the Y pipe hitting somewhere and I need to fix this right away tomorrow morning so I need to get the answer soon as possible
Anyone has any idea??!! Please help! Thank You!
http://www.youtube.com/watch?v=chQUA...ature=youtu.be