With gearheads at the helm, Stellantis delivers: the Cummins turbo diesel engine shows up for the first time under the hood ...

Modern diesel engines are engineering marvels of power and efficiency — but they also come with a complex web of emissions control technologies that demand precision maintenance. Diesel Exhaust Fluid ...

A common complaint about trucking regulations is that they are made one-size-fits-all. Opponents of an Environmental Protection Agency regulation say that an emission system requirement doesn’t ...

HOLLY, Mich., Nov. 18, 2025 (GLOBE NEWSWIRE) -- Most drivers know the consequences of running out of fuel: The car or truck will stop running, and they’ll be stranded. But what many don’t realize is ...

The Committee on Environment and Public Works is reviewing a bill that would require the Environmental Protection Agency (EPA) to authorize manufacturers to suspend engine derates and shutdown ...

If you regularly drive a modern-day diesel-powered vehicle, chances are, you know what Diesel Exhaust Fluid (DEF) is. A crucial component used by most modern vehicles with diesel engines, DEF — which ...

President Donald Trump pardoned Troy Lake on Friday. The 65-year-old Wyoming diesel mechanic spent seven months in federal prison for tweaking and removing emissions systems on ailing engines. When he ...

We may receive a commission on purchases made from links. The government's strict emissions limits for combustion-powered vehicles have pushed automakers to develop technologies that let their engines ...

Instead of just choosing a move when it's your "turn," there's a lot going on on Pokémon Legend: Z-A's battlefield. You'll need to lock onto your target with ZL to see your Pokémon's four moves, then ...

Most diesel truck owners understand how to put diesel exhaust fluid (DEF) in their trucks. However, some make the mistake of getting DEF in their fuel tank instead of the dedicated DEF tank. As the ...

A month after new federal guidance on diesel exhaust fluid systems for on-road trucks and off-road equipment were issued, construction equipment manufacturers are quiet on how it might affect their ...