The accused allegedly disabled the hardware emissions control systems on diesel vehicles of customers, federal officials alleged.

A fuel mix-up at the Rolling Hills Casino's travel center has left several drivers dealing with vehicle issues after diesel ...

While a handful of states are working to electrify trucking, that effort has largely focused on new electric trucks rather ...

Watch the detailed process of restoring a Euro diesel pump to its full potential. This repair journey begins with a thorough inspection to identify the issues, followed by careful cleaning and ...

Diesel fuel was stored in an underground tank tied to an unleaded gasoline pump at a Circle K in Avon, Ohio, resulting in damages for 14 motorists.

WhistlinDiesel ripped a Rolls-Royce Phantom VIII to shreds after taking it for a destructible joy ride in a 17-minute YouTube ...

The American Transportation Research Institute is asking for input from diesel technicians, shops, and schools for its research on the growing technician shortage.

What should have been a routine stop for gas turned into a costly headache for at least 14 drivers after filling up their tanks at a station in Avon, Ohio. On Jan. 19, a Circle K in Avon ...

Tough Numbers In the parched bleed of soil types between High Plains’ sand, Concho Valley black dirt, and Rolling Plains red ...