Originally Posted By: Buzzinhalfdozen
Considering this is CJ4 (from diagnosis section on report) it has more zinc than the Rotella t6 CK4 suggested above.
1332 PPM is hardly marginal in a HDEO it's quite comparable to any other CJ4.
Rotella also has no moly so not sure if racin4ds is a Mobil hater or just Rotella fanboy.
To me this report looks fine. Oil stayed in grade. TBN is low, but you changed it. Statistically it's impossible to draw any conclusions from one data set.
Mobil 1 Hater AND Rotella Fanboy thank you!
Regardless of Rotella's new formulation, I'd bet his Fe numbers go down with any other oil used... large scale complaints of noise and high Fe is why I will NEVER use a Mobil 1 oil again. I've personally witnessed it in many of my own vehicles, and I used to LOVE their oils...
Not to mention the cost of this supposed "superior oil" and its junk after 7400 miles with that TBN? No thanks...