Hello, I have a 95 olds aurora, and it keeps overheating, then shutting down. I just had an oil change because the car kept reading low oil pressure, and then I notices that the fan was out that cooled the engine, and I was told that it was the temperature coolant sensor, so I replaced that, but it's still overheating!!! Just the other day I was told that it was something to do with an electrical sensor that turns the fan on, but I don't know what that is. Can someone help me, I have a 10 month old son and it's the only transportation that we have, and can afford! HELP!