One year ago, Troy Lake was in federal prison for "deleting" emissions systems on ailing diesel engines. On Tuesday, he ...

The Environmental Protection Agency is requiring 14 major diesel engine manufacturers to provide detailed information about diesel exhaust fluid system failures that have affected farmers and truckers ...

Peter Attia '60 Minutes' segment pulled in wake of Epstein files uproar RTX stock falls. Missile production could quadruple. Elon Musk warns a new social network where AI agents talk to one another is ...

The United States Environmental Protection Agency has changed its tune on diesel trucks under the current administration. Whereas previous versions of the EPA pursued massive penalties and even ...

The Environmental Protection Agency on Tuesday said it would put forth a rulemaking in the Federal Register seeking information to help it to permanently end diesel derates. The action follows an ...

The Department of Justice announced it will no longer go after criminal charges for tampering with onboard diagnostic devices, but that doesn’t mean truck drivers can start installing a DEF/DPF delete ...

The DOJ has declared it won’t pursue legal charges against people who delete diesel trucks or give them tunes to remove emissions equipment. Does this mean it is legal to remove them? Not exactly.

We have all seen it happen. One minute your post 2011 diesel is pulling horses or hauling a gooseneck full of cattle to the feedlot. The next, a DEF warning light flashes and your dependable pickup ...

GM pickups powered by a Duramax diesel engine offer loads of benefits, including strong low-end torque and impressive real-world efficiency. However, diesel engines also require some specialized ...

Managing a cluttered G mail inbox is a must, especially since your inbox can fill up faster than you ever thought. But with the right strategies, achieving inbox zero is easier than you think. If ...