A couple weeks ago my aux compressor was coming on about every 5-10 minutes. I had replaced it about 5-6 yrs ago and thought it was that time again. I fooled with the simple parts of the front system to see if there were any leaks there and at the toilet and found none. I turned the compressor off because it was getting hot and it needed a rest. Later that night I turned it on to build up the pressure to flush the john and it pumped up and turned off just like normal. The went on the next few days but I went ahead and ordered another compressor. For about 10 days I had no problem and today it happened again. After it ran again, cycling every 2 minutes I turned it off again. I just turned it back on(5 hrs later) and it shout down and seems to hold the pressure.

I am thinking that the baffle in the compressor is weak and there is air leaking by that area. Can hear no leaks elsewhere. Well, I do have the other compresor to install. Is that what you would do?