Diesel engine oil typically possesses a higher level of viscosity than the traditional stuff, which means it pumps at a much lower temperature and takes more heat to start flowing cleanly.

Fox & Friends First Trucking, oil companies ramp up warnings on diesel shortage: 'We put ourselves in this situation' Biden goes after oil industry with diesel prices expected to jump in winter months ...

Under rare circumstances, diesel engines can experience a phenomenon called runaway, where the engine uncontrollably exceed normal operating speeds.

New EPA 2027 emissions rules also mean new diesel engine oil specs. A new generation of heavy-duty engine oils will feature lower viscosity, improved thermal resistance, and possibly longer oil ...

The second car that I ever owned was a 2002 Chevy Silverado 2500 with a 6.6L Duramax diesel engine under the hood. It wasn't my first choice, but it was a hand-me-down from my father after my 1993 ...

Diesel prices have fallen for five consecutive weeks due to weak demand and the growing role of renewable diesel. Renewable diesel consumption could cut U.S. petroleum consumption. Refinery ...

Diesel prices in the United States have climbed about 11 cents over the last month, to around $4.56 a gallon. Gasoline prices are down 2 cents, to $3.79 a gallon.

Oil prices settled about 2% higher on Thursday, as low levels of diesel inventory ahead of winter triggered buying and reversed early losses on surprisingly high stocks of crude and gasoline.

Oil pipelines may have difficulty adjusting operations to the 15-ppm sulfur rule for ultra-low sulfur diesel (ULSD), based on tests conducted on two US product pipelines and reported ...

Diesel is crucial to international transportation and its price has a major impact on the US economy. There are three primary reasons for its higher price tag than regular gasoline.