Posted 2/14/2010 20:03 (#1074786 - in reply to #1074644) Subject: Re: Deere Oils - a different question.
I still don't know how you can get 500 hours out of CJ4 oil with a TBN drop from 12 to 8 or so. CIH oil is still CI4+ last I looked. I have sampled CIH oil and it was still 12 TBN. The reduction in additives is for the DPF. Get your "old" tractors before they mess them up.
Deere Oils - a different question.
