update: finally got the AC system checked out...apparently..the main AC line in the engine bay was rubbing against a metal ring bracket thingy...and punctured a hole...so it leaked the freon. The station gave me a repair estimate of $450 to replace the line and recharge with freon. I will get this fixed for the interested buyer.....I have a pending sale tomorrow...but if that falls through....shout out with some offers, thanks
