Synthetic Oil versus Regular
My new to me toad is a 2008 Nissan Versa with 115,000 miles. I recently changed oil for the first time and learned that the high mileage oil I put in was synthetic and not regular as had been used by...
Forum Discussion
Any threads on oil tends to cause a firestorm. But I only use synthetic in all my cars, and switched to high-mileage Mobil 1 in my mini-van w/100,000+. Prefer synthetic as it has better flow characteristics in winter, but is also quieter in IMO. Don't think it saves any real MPG. And don't notice any leaks, except an occasional drop or two, with no appreciable oil burning other than what is normal with high mileage vehicles.
