blofgren wrote:
Cummins12V98 wrote:
"Interesting that Amsoil recommends 75/110."
The grabbing is a breakdown of the gear lube as seen in my Blackstone report. Could be why AMZ/OIL recommends the 75/110 over the 75/90.
I suspected breakdown of the lube was the reason for that issue. I`m sure the Amsoil will do much better even in the 75/90 but time will tell I guess. Did you post your Blackstone report? I would be interested in seeing it.
Yes but since you are such a nice guy here it is!
This is the original fluid with 24K+ miles. Seems most are experiencing "grabbing" at the 20K mark as I was.
