I'm debating what oil to use in my John Deere Yanmar powered diesel tractors.
I've been using Mobil 1 since it exceeds API CD as required by JD. I'm now wondering if one of the dino oils designed for diesel engines would be better such as Delo, Longlife, or Rotella.
Given a choice of Mobil 1 or "Dino for diesel", which would be better??
(Yes, I know the boutique oils like Delvac 1, Redline 15W40, etc would be the best but they're not available locally and I'm not into mail order oil - end of story).
I've been using Mobil 1 since it exceeds API CD as required by JD. I'm now wondering if one of the dino oils designed for diesel engines would be better such as Delo, Longlife, or Rotella.
Given a choice of Mobil 1 or "Dino for diesel", which would be better??
(Yes, I know the boutique oils like Delvac 1, Redline 15W40, etc would be the best but they're not available locally and I'm not into mail order oil - end of story).