chamilton

Help, my heater is blowing out hot air, no matter what the temp is set to. Sometimes it turns on and works fine, ie. cold air when set to 16deg., other times varing hot air. The temp setting works ok, if you have it set to 19deg, it slows down the air flow, like it should do to make the interior 19 degress, although again the air coming out is hot and is not changing.

I understand that the hot and cold air always enters the system, and that there is a big vent/flap inside the system that controls the temperature mix. What is the easiest way to get to this animal, and are there a few typical things to look for with this type of problem.

I am not looking forward to ripping my dash apart..

thanks