fresh food compartment not so cold

Ed, it sounds like you have an iced up evaporator coil causing no air flow to the refrigerator section. I have provided a video link below showing an iced up evaporator. Check your evaporator and if it is iced up you can shut it down for 24 hours with the doors open and it will start cooling normal again. If this works you will have 6-8 days to the the defective defrost system part put on before it ices up again. We can help you find the part once you determine this is your issue. Matt Ace technician