Legal Question in Consumer Law in Georgia

None whatsoever (unless youbought a warranty). You made a huge unfixable mistake. The lack of a warranty and federalk as is sticker onthose cars is a warningyou chose to ignore which specifically told you the car could be a lemon and that you should NOT buy it unless you either get your own mechanic to check it first or get a warranty. (And as a side note - many cars atbuy here pay here lots are lemons - the rejects from bigger dealers - never deal with those type establishments if you want reliable transportation).