B dub

Didn't list pressure levels...just listed as "pressure-ok & blowing 40 degree". When parked in shade it's cold but warm when parked in sun and doesn't cool off.

I have a 08 edge and ac was blowing warm air sporadically and was weak took it to dealership and they said nothing wrong. Did some research and cleaned filter and added freon and now blows strong. But its still blowing warm. Mornings it's cold but afternoon is warm air with little hints of cold. Engine seems to be running hot and fan seems louder then usual and stays on few seconds after car shuts off...any thoughts?