Gecko23

okay, I've been trying to figure this out for a while now and I still cant figure it out. My setup is JRSC, akimoto intake, aem cam gears, dc 4-1 header, straight pipe, greddy pe. okay the noise happens when in 1st and 2nd gear and sometimes 3rd when I let off the throttle and it sounds like gurgling noises from the intake. I tried setting my cam gears back to 0,0 and it seemed to help a little, and then I tried some fuel injector cleaner and again, it helped a little again, but now it seems to be getting louder and louder. anyone have a clue?