2010 Ram 6.7 Cummins 256 HOURS

[DustinC]

I forget what oil I used on this change it might have been rotella T6 0w40 instead of the 5w40
This oil had 12,000km's/ 256 hrs
Truck is fully deleted (DPF, EGR, EGR COOLER, CCV)
Al is 13
Cr is 1
Cu is 2
Iron is 45
Pb is 1
Si is 11
Mo is 7
K is 9
Na is 4
B is 7
Calcium is 1990
Mag is 108
Vis @ 40C is 77
Vis @ 100C is 13.2
No Glycol or H20
NOX is 9
Soot is .4%
TBN 7.1

 

[A_Harman]

Think about doubling the oil change interval. TBN is still very strong, and iron is only 45.

 

[Donald]

I go 18K miles and maybe 20K miles with my older Cummins diesel and T6.

 

[hollnagelc]

Looks good.

I've been thinking of trying some of the rotella T6 on my next oil change since the weather will be getting cooler.