Great thread with some very good thoughts and comments.

Everyone that knows me knows that I'm an oil change maniac. As far as the green issue regarding oil changes goes, since I drive my cars to multiple hundreds of thousands of miles which alleviates the environmental impact of producing a few more cars, I feel that my extra oil changes are offset environmentally.

As far as FSS goes, I have used nothing but Mobil One in my 203 car and I have changed oil and filter between the FSS dealer provided oil changes.

Oil is cheap, cars and engines are expensive.

Have a great day,
Change oil hot and change oil often.