Freezer is cold but not freezing food the refrigerator seems fine i cleaned under the unit got all the fuss out of coils under unit compresser lines 1 is cool but not real cold and others are a little warm. took the back of the freezer off inside and the coils the top part of coil had a little frost on it and the coils below the strofoam that divides the coil the bottom of the coil was barley cool replaced thermostat for freezer but still does the same.