[bgeisel]

I used the existing posts to help me resolve my problem. My evaporator was completely blocked with ice/frost. The evaporator fan could not move air across the coils. I will watch my temperature over the next several months and check the defroster if the problem returns.

Thanks,

Bill

[ripleys]

Keep an eye on it! Chances are that if you defrosted the evaporator, you will have a couple of weeks before all that ice reappears. The ice forming on your evaporator is an indication that you have an automatic defrost problem.