The software update changes DEF-related derate parameters to meet updated EPA guidance issued last summer. Also: Community's ...

DTNA is rolling out a software update that incorporates revised diesel exhaust fluid inducement parameters, lifting the ...

A brand new Toyota engine failed after just 200 miles, and the teardown points to a manufacturing defect inside the engine block. Right now, it appears to be one documented case, but other Tacoma oil ...

The third-gen Toyota Tundra engine controversy is not going away, but Toyota’s own documents reveal what changed and when. Here’s what owners and shoppers need to know before assuming every new Tundra ...

Although 2026 only marks the first season under the new Formula 1 technical regulations, extensive discussions are already taking place behind the scenes about the next regulatory cycle – formally ...

Ford announced a recall covering more than a quarter million Ford Focus vehicles over an issue that may cause the engine to stall unexpectedly. The recall affects 255,404 Focus vehicles from the ...

Daimler Truck North America is updating emissions software on about 330,000 Detroit-powered trucks, giving fleets more time to address diesel exhaust fluid system faults before severe derates take ...

The Engine Technology Forum has launched a new online resource center dedicated to selective catalytic reduction (SCR) systems and diesel exhaust fluid (DEF). The advocacy group said the new resource ...

“If you are a mathematician,” one of the world’s leading mathematicians recently wrote, “you may want to make sure you are sitting down before reading further.” And you’ll definitely need to sit down ...

EPA’s repeal of the endangerment finding could be the largest deregulation in history, and it will have a huge impact on agriculture and the biofuels industry. If the agency no longer determines ...

Generative AI can help you find information. If you're bored with traditional search, check out the top AI search engines we've tried. I’ve been writing about consumer technology and video games for ...

The Cincinnati Reds are 30-28 and only 6.0 games back of the division lead, but they're in last place in the NL Central right now entering June. Elly De La Cruz is landing on the injured list, which ...