Going to a Salvage Yard today that says it has 2 Audis. Need to get an A/C Comp. Taking a turkey baster to suck out some Green Gold also...HA I may take a vacumed Freon canister & try to get some Freon also, I have some guages & should be able to recover the Freon before taking off the Comp. Would cooling the canister help in getting most of the Freon.??? Any sugestions?? Thanks, Bob