Diesel engines are notoriously robust, but if the fuel they run on gets contaminated, the engine can suddenly become much ...

Vehicle owners are increasingly converting their petrol and diesel cars to run on liquefied petroleum gas (LPG) or compressed ...

Gordon warned drivers never to fill up "during midday or at 5pm". He said in a warning for road users: “It's a good idea to ...

A clogged DPF can reduce performance, increase fuel consumption and potentially damage your car ...

The Trump administration has announced it will no longer criminally prosecute “diesel delete” cases of truck owners altering ...

The Village of Croton-on-Hudson announced it will transition its entire municipal diesel vehicle fleet to Renewable Diesel ...

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

While CNG trucks currently have higher upfront costs, they offer lower fuel and maintenance expenses, along with reduced emissions, positioning them as a viable alternative ...

Dimpled pistons might sound strange, but some say they could be the future for diesel power. We've looked at the arguments for and against this wacky idea.

Australia’s biofuel focus is shifting away from ethanol blends toward drop-in fuels that can decarbonise aviation, freight, ...

The EU has gone from a total ban on petrol and diesel cars by 2035 to a more complex approach aiming for a 90% reduction in transport emissions ...