hey guys, whatever this problem is its affecting my fueling a bit. i have developed a screaming noise when coming on boost on my ct9 (same as noise as when u pinch the neck of a balloon on both sides and let it down) and i have no idea of were its coming from at all. my fueling has gone lean because of this im pretty sure ,so i am thinking its a boost leak tbh. i am really stumped on were to go from here as all my brand new boost pipes are tight and i just dont know what to do.