I am looking to buy a 1990 legacy non-turbo...When I went to test drive it, there was whining noise coming from the engine when I was accelerating but the car didnt drag. I drove normal and the guy said it has always done that. Has anyone ever had this problem? I just dont want to buy it and have it break down on me. Everything drove fine though...let me now ASAP because I have to decide tomorrow! Thanks guys!