Quote Originally Posted by opas ride View Post
I wonder if living in a moderate climate like Florida, Calif, Arizona, etc. has any bearing on how long oils last in engines compared to Michigan and other areas that have cold, long winters?...Just curious as I live in a very cold, damp state that has miserably cold and long winters at times...Regards
Excessive heat breaks down oil quicker so colder temps would theoretically help. I'd ask my wife but she's tired of my "oil thread" questions. Cheapest oil and filter money can buy >< most expensive oil and filter money can buy?