MSPBlazinYellow said:We just had one of our fleet cars (05 taurus) go into a ford dealership with a seized engine. It only has 30k miles on it. We couldn't figure out why they were refusing to pay for a new engine under warrenty until we spoke to our sales guy. He didn't change the oil ONCE and he drove the car 30k miles in less than one year. I guess he also figured engine oil lubricates better the older it is.