Posted 9/24/2023 21:06 (#10414962 - in reply to #10414905) Subject: RE: Type of Engine Oil for Older John Deere Diesel Engines
I run plus fifty 2 for 350 to 400 ours in engines a lot older than a 4250 . The new oils don’t have as much zinc as the older formulations of plus fifty or any other diesel oil for that matter. I’ve never had a bad oil sample since the new oil came out
Type of Engine Oil for Older John Deere Diesel Engines
