If a recalled model passes an inspection, techs are instructed to perform an oil change, but not with the oil viscosity originally recommended for these engines. The recommended oil in the owner ...

Steve Bee of VPS discusses fuel quality considerations as distillates become more widely used because of the Mediterranean ECA.

Engine oil is available in various viscosities or thicknesses. An oil's thickness or viscosity is indicated by its classification or rating, which includes the letter "W" and the other numbers.

Using an engine oil viscosity other than what’s recommended by the manufacturer (in this case 0W-20 Dexos Gen 3) could void the vehicle’s warranty. This distinction is crucial. While GM has ...

Abstract: In this paper, a model-based robust control is proposed for the polymer electrolyte membrane fuel cell air-feed system, based on the second-order sliding mode algorithm. The control ...

Copyright 2025 The Associated Press. All Rights Reserved. Copyright 2025 The Associated Press. All Rights Reserved. Transportation Secretary Sean Duffy speaks to the ...

The Zawiya Oil Refinery Company has resumed a long-delayed project to upgrade its control and monitoring systems, the company announced this week. The project, which had been on hold for several years ...

He said that while the fuel and bunkering systems on the ships work well, the engines still have teething ... Running on grey methanol or fuel oil produces more emissions than LNG.