Digging into the new diesel engine oils: Part one
It took five years to craft CK-4 and FA-4, the new diesel engine oils due to be introduced Dec. 1. Here’s part one of a look at what makes these new oils different from previous formulations.
Dan Arcy, global OEM technical manager for the Americas for Shell Lubricants, will tell you that the new CK-4 and FA-4 diesel engine oil blends due for release December 1 – the end result of five years’ worth of work – weren’t just designed to help 2017-model engines comply with stringent Ph
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Source:: http://fleetowner.com/equipment/digging-new-diesel-engine-oils-part-one
