Could T6 be the best oil out there

[Johnny248]

Originally Posted By: Clevy
Originally Posted By: KD0AXS
I don't own anything with a diesel engine, but I run T6 in all my OPE and ATVs. If I had a diesel engine, it would probably have T6 in it.



The conventional 15w40 is more shear resistant and far superior in my testing of it in shared sump equipment,unless trying to extend the intervals to the extreme.

Originally Posted By: yvon_la
grou 4 oil that are good are rare,i aint even sure if the delvac1 le 5w30 is a group 4 oil(my favorite)



Co-op here has a pao formulated 0w-40 for 28 a gallon. It's the best dollar for dollar diesel oil out there.
It's basically slightly more costly than conventional but is almost 100% pao. I think it's only got enough group 2 to attain additive solubility.
Iirc it's got a pour point of -68.

What is it?
And 5 gallon pails are cheap.

 

[wsar10]

I use Rotella everywhere I can, mostly T5 but I use the T6 in my fourwheer's. I am currently trying to justify using it in our 06 Explorer......I wish there was a UOA out there with this oil in 4.0 V6 ford motor.