In a recent blog post, Chevron discussed the importance of varied field testing, across a wide variety of equipment types and operating conditions, to ensure that the new API CK-4 and FA-4 oils will perform as needed in any real-world environment. Chevron's testing program for these oils is the most extensive the company has ever undertaken for a new product. Take a look at this infographic to see the full extent of the program. - See more at: http://www.chevronlubematters.com/2016/10/05/field-testing-the-new-api-ck-4-and-fa-4-oils-see-what-were-doing/#sthash.U9lHNWn1.dpuf