American Petroleum Institute (API) announced the approval of improved performance standards for engine oils that will provide greater protection and fuel efficiency for today’s gasoline-engine-powered ...

The API CJ-4 oil category includes 9 fired engine tests and 6 bench tests. The new multi-cylinder tests in the category include Caterpillar C13, Cummins ISB, Cummins ISM, Mack T-12, and Mack T-11, ...

If you've ever bought a quart of motor oil for your vehicle, you've likely encountered the letters API somewhere on the label. In fairness, there are a lot of abbreviations, symbols and odd number ...

TOKYO--(BUSINESS WIRE)--Idemitsu Kosan Co.,Ltd. (Head Office: Chiyoda-ku, Tokyo; Representative Director, President and Chief Executive Officer: Shunichi Kito; hereinafter referred to as “Idemitsu”) ...

Even when everything is running smoothly, maintaining a fleet of high life-cycle heavy-duty trucks is no easy or inexpensive task. However, with the API category change from CJ-4 to CK-4, high ...

This oil category was driven by two new cooled exhaust gas recirculation (EGR) engine tests operating with 15% EGR, with used oil soot levels at the end of the test ranging from 6 to 9%. These tests ...

VANCOUVER, British Columbia, Aug. 12, 2019 (GLOBE NEWSWIRE) -- Gen III Oil Corp. (“Gen III” or the “Company”) (TSX-V: GIII) (OTCQX: ISRJF) is pleased to announce the following update: Gen III recently ...