So this literally just started, flashed back to my 93 tune from my e30 tune and when i push in the clutch, coast in gear, or hit 2 step i am getting a whinning noise. It is very short winning and it sounds like when an 18wheeler is comimg to a complete stop. It wasnt doing it before i flashed back, i did reflash again and got nothing. Im pretty worried considering its a 2016 with just over 9000miles. I just ordered my big turbo so id love to fix this myself.