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There is a continuing debate on which is the “best” oil for our 6.7s out there. Thought I would start a little pole on what folks are using. I didn’t add a weight, some of the list above make multiple weights that meets the WSS-M2C171-F1 standard. If a company called their 5W-40 and 10W-30 something different I added the weight. If you are going to change what oil you use based on this pole I recommend you check the approved list to make sure the weight is on it - https://www.fcsdchemicalsandlubrican...ry=Motor%20Oil
I did my best trying to capture what I’ve seen folks using. If I missed what you are using, please post a reply and I’ll update post 1 adding what you use and 1 vote. The pole is limited to 10 choices. If you wish to have your "other" vote remain anonymous please shoot me a PM.
Other:
Valvoline PBE - 5
Delo 400 LE - 1
AMSOil - 1 Schaeffer Supreme 9000 - 1
I didn't include AMSOil on the original list as I couldn't find it on the Ford WSS-M2C171-F1 standard list. I know AMSOil people are pretty passionate about it. Same with Schaeffer Supreme 9000, didn't see that on the list. That's what I'm using but it's the 2017 pre Ford WSS-M2C171-F1 standard.
This Hennessey Takes the Expedition Tremor's Off-Roading Capability to the Next Level
Slideshow: The VelociRaptor Expedition gains a lift, upgraded suspension, Brembo brakes, and trail-ready equipment while retaining the stock 440-horsepower EcoBoost V6.