Originally Posted by trev762
It isn't your waste gate cuz your waste is to regulate boost under wot throttle. Most likely would be your heat shield or shifter linkage rattling does it sound like metal on metal or something else if u could record the sound and post it we would be able to help u out alot better
I just posted a video above you reply lol
It sounds like a putting sound like a leak, I thought maybe the wastegate arm is loose causing the flapper to "flap"