Why does my car steam up so badly when its raining?
its not steam it called *** this ha pains when the humid and the temp are at the same level if its steam then your heater core has a hole in it for its hap ping when its raining and the air is on out side is warmer than inside thus the fog on the Winfield move your air to the floor or bi level and crack the window some to help get the fog out or the duck work on your car may not be counter under the dash