Just bought it Monday drove fine until today I decided to recharge my a/c did everything the way it said had cold air so I went for a drive was fine turned the air on it worked fine so I shut it off didn't use it long didn't overheat while it was on but during the same drive it overheated giving me check engine light ,low oil level and coolant level low lights twenty minutes later. I checked for leaks no puddles no leaks on the manifold no white smoke or burning oil my codes were PCM p1148 which is cooling system failure and ACM b1312 which is the high end temp. What I did I do wrong or is it nothing I did?