Posted 9/23/2022 09:15 (#9857517 - in reply to #9857387) Subject: RE: To change the oil or not?
My old ‘83 Versatile tractor that I like gets very little use these days. One time period I went for 5 years without changing the oil and put about 40 hours on it during that period. Blackstone Labs said it was great and didn’t need changed which surprised me. I keep it inside and our climate is dry.