Yes. The compressor runs constantly. I took the inside panel off covering the evaporator. The tube entering the evaporator is so cold, my finger stuck to it. That's why I thought the refrigeraant level was OK.
Just one more bit of information. The frig has been sitting unused for the last two years. It was working fine before. When I tried using it this week, it just wouldn't cool.
One more question. The frig is at least 10 years old. Roughly, how much would this service cost, and would it be worth it?