To save time and money, you might want to learn how to clean fuel injectors without needing to rely on professionals. But do ...

With severe winter weather events happening regularly this season, we recently updated this guide, including the addition the ...

I live in New Jersey, one of the states that mandates inspection for all vehicles newer than 1995. My daily driver, a Jeep Cherokee, happens to be a 1996 model year with an OBD-II sensor, meaning I ...

DTNA, Paccar, Volvo Group North America and International argued that the Clean Trucks Partnership violates the Clean Air Act and the Supremacy Clause of the U.S. Constitution. OEMs claim federal ...

This story was updated at 1:30 p.m., Nov. 3 with comment from Daimler Truck North America. U.S. District Judge Dena Coggins Friday afternoon issued a preliminary injunction barring California from ...

The revolutionary California program of emissions monitoring is changing the heavy-duty vehicle management with the Clean Truck Check 2025 program, where all commercial fleets and independent ...

[Stay on top of transportation news: Get TTNews in your inbox.] The relationship between America’s truck makers and the California Air Resources Board forged in the Clean Truck Partnership is ...

The cost for a gallon of gasoline in California is going up — but whether it’s increasing just a little bit or an awful lot is a hot-button political topic. One price bump is definitive, and it went ...

SACRAMENTO, Calif. — A California lawmaker is warning drivers that gas could go up by a few bucks as soon as next year. Now, an audit has been requested to look into the California Air Resources Board ...