Chevron and Cummins announced they will form an alliance to develop commercially viable business opportunities in hydrogen and other alternative energy sources.
Chevron Unveils New Delo 400 CK-4 and FA-4 Engine Oils
Chevron unveiled its new line of Delo 400 engine oils meeting the American Petroleum Institute’s new CK-4 and FA-4 heavy-duty diesel oil specifications, offering improvements in fuel economy and engine protection.
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