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 ...

In response to industry requests, API extended the overlap period between the ILSAC GF-6 and the new ILSAC GF-7 engine oil standards to October 1, 2026. Mary is the ...

ABSTRACT A low viscosity API SN 0W-16 engine oil was developed to achieve a 0.5% improvement in fuel efficiency over the current GF-5/API SN 0W-20 oil. Oil consumption and engine wear are the main ...

Crude oil prices fall on hopes for US/China trade breakthrough API inventory data eyed as chart setup warns of reversal lower Gold prices may pull back as risk-on mood drives up bond yields Crude oil ...