When the front defrost is needed, we have to crack the windows to prevent all the windows from fogging up. If the windows are up, all the windows will fog up quickly. Chevrolet told me my heater core was bad, but it is not leaking. Also, my diverter doors mainly the fresh/recirculate makes noise and will not move to fresh, could that be the cause? Thank you.
Sunday, November 18th, 2012 AT 3:43 AM