Last summer I had work done on my AC system...97 GMC...New compressor, dryer. , top pipe and valves....Had it charged. Worked good. Today, while waiting for the wife in the store, I thought I would crank it up to circulate the compressor etc. The compressor wouldnt kick on. It is about freezing here (32F). When I got home, I bypassed the pressure switch on the dryer and it would kick on. I am thinking that my system has leaked the refrigerant out.
I tried my wifes van and her compressor isnt kicking in either.
Question....Is it because its too cold out or do I have a problem in the spring when I need it.