Hey Fellas, I have an Air conditioning unit out of a 72 Chevy Pickup. I've heard and seen people using the air compressor off this setup as an onboard air compressor. I'd like to use this on my FJ40. The question is, anyone have info and pics of how you are using this system with some type of oiling system for the compressor? ??? I'd rather use what I've got if it's possible.