DylanM
Well-Known Member
Yes, the third gen ecodiesel is a redesign and has a different required API oil spec than the second gen. Use of T6 in the third gen can lead to deposits building up in the turbo as noted in posts 788 & 791, though there have been people who've apparently had no issues running T6 in their third gen. YMMVOk, my 2015 Ram eco diesel has 150 thousand miles on it. I’ve always used T6.
Is this 3 gen any different.
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