You are going to love this. I called the Ford Dealer in Aurora to find out how much an oil change would cost with Semi-Synthetic oil. He had no idea what I was talking about. He didn't know what Semi-Synthetic oil was and said that he had never heard of it and he said that he has been in this business for 35 years. Scary. And then people question me as to why I am picky about who works on my car.
