Ok, long story short, I've got a leak in my system. Put in a can of stop leak and a can of 134a. A/C worked great for a week or two, then stopped working again. Put another can of 134a, got a couple days out of it. So, I know for sure there's a leak.

I bought a black light to see if I could see the dye, no luck. My question is, can I some how hook up my air compressor and induce air into the system to see if I can hear the leak and fix it? If so, how can I do it? Or, is that too much pressure?

Thanks for the help.