A shussssss sound

[kozakvod]

Is there a thread here some where (I'm sure there is) about either home-making or buying a pressure test kit to find potential air leaks? Maybe this is old hat to many of you, but I want to do these things myself, just lack the knowledge on where to start.

I saw the video where Rawze tested the CAC, but it was all hooked up and it didn't say whether those caps/plugs were bought or homemade.

I'm still getting this shuuussssss or hissssssss anytime I'm in the pedal (immediately goes away when I get out of it). I'm not losing power. Boost stays up. MPG has not dropped. So I'm more and more thinking as I said before that it's on the exhaust side.

I will go under the truck tomorrow and check ALL my exhaust connections as most everyone of them were loose recently when the truck was demandated. Just thinking that perhaps one of the joints go lose and causing the noise.