Originally posted by WRXMikeH
If it's leaking, you'll know it. It can sound like a ticking if it's minor...or a banshee if it's somewhat major. It's nasty. That, and the fact that you're not building boost like you should be.
is this at throttle or at idle?
i'm not sure what is what because my wastegate leaks on my stock td04 after installing a turboxs downpipe and it's all that i hear