kscarbel2 Posted October 6, 2017 Share Posted October 6, 2017 Heavy Duty Trucking (HDT) / October 5, 2017 Ford Motor Co. has approved three Shell Rotella heavy-duty engine oils for its diesel-powered Super Duty trucks that meet the API CK-4 specification, Shell has announced. The approved oils include the Shell Rotella T4 15W-40 Triple Protection, T5 10W-30 Synthetic Blend, and T6 5W-40 Full Synthetic. These oils meet the Ford Material Engineering Specification WSS-M2C171-F1. "During the API category development process, the technology team for Shell Rotella designed our CK-4 engine oils to surpass the specification requirements so that they can meet or exceed the needs of different engine and vehicle manufacturers," said Dan Arcy, global OEM technical manager of Shell Lubricants. "We have worked closely with Ford to demonstrate that Shell Rotella engine oils meet the WSS-M2C171-F1 specification and provide the protection they require." In March, Ford recommended a formulation from its parts division, Motorcraft, instead of other CK-4 or FA-4 oils that could cause damage to the engine. https://www.bigmacktrucks.com/topic/49214-ford-offers-ck-4-alternative-oil-for-super-duty-diesels/?tab=comments#comment-365033 Shell Lubricants spent more than five years developing and testing their CK-4 specification heavy-duty engine oils, which have been tested over more than 45 million miles. The new Shell Rotella CK-4 formulations provide superior wear protection compared to Shell Rotella legacy CJ-4 formulations. . Quote Link to comment Share on other sites More sharing options...
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