My return line (-10AN) rests on my down pipe as it passes and im pretty sure its the reason my car is leaking and burning oil from the back of the motor. My drain line has a steady drip coming down it and i think its because the down pipe is melting the return line. If I heat wrapped the location where they contact will it help avoid the line from melting? Or does heat wrap still get too physically hot? 12v Vr6 turbo, t3/t4, atp down pipe.