I Hooked a HUGE Aircraft Carrier Horn to My Diesel Truck Exhaust #trucks #trucking #fblifestyle #viral ...

The owner of a 2016 Ford F-150 pickup is looking for help explaining why what looks like a horse's mane is now dragging along ...

Diesel-powered vehicles require diesel exhaust fluid to reduce engine emissions, making them less harmful to the environment ...

The upcoming rules pertain to engines and indirectly to trucks. The '27-spec diesels will appear in new vehicles later in ...

EPA has rescinded rules requiring Diesel Exhaust Fluid Urea Quality Sensors on diesel-powered vehicles and nonroad equipment. EPA Administrator Lee Zeldin said the change was meant to address ...

The EPA’s updated guidance, announced Friday, allows truck manufacturers to bypass sensors that monitor the quality of DEF.

Republican lawmakers introduce a bill to stop the EPA from "criminalizing" farmers and truckers over emissions equipment.

The Trump administration has updated diesel engine rules to prevent trucks and farm equipment from slowing down or shutting ...

A growing legislative push in the United States is exposing a fundamental tension between environmental regulation and ...

President Donald Trump on Friday announced the Environmental Protection Agency was removing the DEF sensor requirement for ...

Smoglandia: The cause of SoCal's smog is identified and it isn't the factories spewing black gunk into the sky in support of ...