I put in my CAI about a week ago and i have a weird noise in my engine now. it almost sounds like an exhaust leak or sort of a chugging but it only happen when in drive and when i get to 2500 to 3000 rmps. after about 3000 rpm it stops. when im in park and rev it it wont do it either. only while driving. i havnt had much time to check it out but i thought id ask on here first. any idea what this might be?