Heavy-duty Engine Oil Specifications

Heavy-duty Shifts to Lighter Oils
Service maintenance and repair of semi trucks in a large garage. © zatevakhin / stock.adobe.com

Heavy-duty Shifts to Lighter Oils

Lube Report Americas - October 28, 2020

The heavy-duty diesel engine oil market is gradually shifting to lower-viscosity products, with advancing technology and ...

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Dexos1 Gen 3 Tests Available Sept. 1

Lube Report Americas - August 12, 2020

General Motors’ proprietary tests required for its Dexos1 Gen 3 passenger car engine oil licensing will be available b ...

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Automotive

Lubes'n'Greases - June 2, 2020

Steve Swedberg discusses why the API CH-4 heavy-duty engine oil service category may soon be phased out.

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Automotive

Lubes'n'Greases - February 14, 2020

Steve Swedberg makes an argument for more widespread adoption of API FA-4 engine oils.

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COAT Engine Test Back in Business

Lube Report Americas - May 22, 2019

The American Petroleum Institute announced on May 15 that the Caterpillar Oil Aeration Test, or COAT, was again availabl ...