As the title states this is an UOA from my '15 6.7. I figured I would post as there always seems to be questions as when to change or what viscosity one should use.

'15 6.7 3.31 rear end
9,710 mi. on this change, changed per IOLM
24,670 mi. total on truck
Oil is Deere Plus 50 II 10w-30, its what I have used since factory fill was changed per IOLM

iron.........................25
chromium..................2
nickel......................

 

'15 6.7 Powerstroke UOA | Used Oil Analysis - Diesel | Bob Is The Oil Guy

Here is a link to both UOA's

 

Just reinforces my belief that you can just change oil as suggested by the command center oil monitor. No need for 5000 mile oil changes.

 

Thanks for sharing your UOA.

 

x2 to troy... Thanks for sharing!

PH I agree with you too. I'll just let the car or truck tell me when it needs new oil. I do try and use a syn oil, but that is more to make me feel better than actually needed...