Diesel engines are known to be reliable and long-lasting, but they can also present unique maintenance issues that you must ...

Many semi-trucks are powered by diesel, but the recent cold has not been kind to that type of fuel.

Diesel engines use compression to ignite the fuel, which needs to have an even burn, and cetane boosters have an important ...

In a huge win for the diesel "delete" crowd, an internal DOJ memo reportedly called for dropping criminal charges "targeting ...

In a move that could reshape enforcement of the Clean Air Act in the diesel truck world, the United States Department of ...

In Finland, the average age of passenger cars is among the highest in Europe, and the majority of traffic-related particle ...

Diesel engines are more durable by their very nature, and these ones are practically unkillable.

The 2027 Ram 2500 Power Wagon finally features a long-overdue diesel engine option, opening up all kinds of utility and range ...

The GM Duramax 3.0L LZ0 engine relies on a Diesel Particulate Filter, or DPF, to reduce emissions. Now, we're taking a closer ...

US diesel futures are surging ahead of benchmark European contracts as a winter storm, followed by continued frigid ...

First responders found a vapor cloud drifting from the plant towards I-99 and state Route 417, reducing visibility.