Oil sample done at 11,281 miles

[Eagle6.7L]

My dealership ran my sample to Blackstone and when I was in for tire rotation and tire wear check,fluid checks.They gave me a copy,the Cummins tech ran it,when he dropped my oil a week ago.Well there goes my one free oil change.Blackstone Labs said that copper was at 241 average is 7,and silicon was at 11 the average is 5,and all other metals were in line.11213 miles on truck,first oil change.So my dealership has given me there blessing now so off we go,with our 5th wheel.We are planning around a 4800 mile trip.Hope to see you all down the road....

 

[gsbrockman]

My dealership ran my sample to Blackstone and when I was in for tire rotation and tire wear check,fluid checks.They gave me a copy,the Cummins tech ran it,when he dropped my oil a week ago.Well there goes my one free oil change.

Post it up !!!

 

[Eagle6.7L]

Here you go here is the report View attachment 95959.

 

[sag2]

My Hemi has had high copper for three samples now. It is still high but coming down. I believe it may be coming from the oil cooler but have not found any information either for or against that theory. It can't be bearing material as all other metals are very low.

 

[Eagle6.7L]

Sag2,The Cummins tech at my dealership saw it before I did,and when we talked he was not too concern about it since he knows I have no tuner,or DEF/SCR delete going on.