Recent content by White_Buffalo

Originally Posted By: TiredTrucker From everything I have read in the commercial trucking rags regarding the new CK-4, they are going to primarily increase oxidation and shearing resistance while still maintaining > 3.5 HTHS and come in XXw40 and XXw30 flavors. Meant primarily as the backward...

Awesome information in this thread - looks like I will be giving the John Deer Plus 50 10W-30 a run in my "new to me" 6.0L.

Thanks Garack, I've been using Schaeffer's 7000 15W-40 syn blend in the 7.3L's with an occasional oil analysis. Been running it this way for almost 10 years. Now that I gave bought a 6.0L I'm trying to find the happy place between the oil sheering properties and cold start benefits. In the 15...

Originally Posted By: Garak Yes, no such thing as a CJ-4+. There's nothing from the API on it and we don't see Shell, Castrol, Chevron, or Mobil claiming it, and they all have modern HDEOs. Thank you for the clarification.

thanks for the link!

I hear ya.....I was hoping to find something about zinc levels, antimony or other wear and antioxidant requirements. So far just the standard - "it's improved" release.

Originally Posted By: OVERKILL Yes, and they just approved CK-4: http://www.api.org/Certification-Program...pproves-ck4-fa4 Quote: WASHINGTON, March 2, 2016 – The American Petroleum Institute (API) announced that it has approved two new diesel engine oil standards, API Service Categories CK-4...

Originally Posted By: 2015_PSD Originally Posted By: White_Buffalo Does anyone know the difference between CJ-4 and CJ-4 plus oil? Did you mean CI-4+ versus CJ-4? That might be the confusion, but I was not refering to CI-4 Plus - but I wish I still had some of that around..... Here is an...

Originally Posted By: OVERKILL Originally Posted By: White_Buffalo Does anyone know the difference between CJ-4 and CJ-4 plus oil? Answer here: http://www.apicj-4.org/faqs.html Thanks, I did read through that link prior to posting the thread. I just couldn't find anything related to CJ-4...

My diesels are all pre 2007 so I'm curious how these new specifications are going to affect my non EGR Diesels.

Does anyone know the difference between CJ-4 and CJ-4 plus oil?

OK, I am a bit confused. What VOA was this for then?

I had the same thought. I thought CST Viscosity@100C was 12.5-16.29. Looked to me like this sample was just about center of mass.

I think it is the New T-6 5W-40. Thanks for posting the VOA. Interesting to see Rotella adding Moly to there additive package.

Originally Posted By: DieselTech It's quite normal for 7.3 to do that especially during winter. I don't believe this has anything to do with your issue of high copper readings. If your truck has a block heater, p,lug it in for 1 night and see if it still smokes the next morning. I'm willing to...