October 24, 2025 - SACRAMENTO – After decades of improving air quality, California now faces unprecedented federal interference in its clean air efforts, which are critically vital for the health of ...

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 ...

When in the market for a new lawn mower, you probably just want a reliable machine that gets the job done. You may believe that focusing on reliability instead of price or horsepower will help you to ...

California regulators on Tuesday vowed to strengthen their commitment to slashing harmful vehicular emissions as the Trump administration ramps up efforts to overturn the state’s pollution policies.

A group of heavy truck and engine manufacturers on Monday formally filed a lawsuit challenging the Clean Truck Partnership (CTP) the companies signed in 2023 with California's Air Resources Board ...

We may receive a commission on purchases made from links. Nearly anyone with a gas-powered lawn mower knows what it's like to break a sweat yanking at the pull cord to no avail. Even more frustrating, ...

Noregon has released an update to its flagship JPRO diagnostic software, adding a new feature designed to help users comply with California’s Clean Truck Check regulation. The update also includes ...

While the California Air Resources Board (CARB) effectively waved the white flag on its Advanced Clean Fleets (ACF) rule in January when it withdrew its request for a waiver with the U.S.

The Environmental Protection Agency has taken a first step aimed at rescinding the Biden administration’s waivers granted for California’s Advanced Clean Trucks and Omnibus low nitrogen oxides rules.

Watch us rebuild a Rochester Quadrajet carburetor on a 1970 Chevy C30 using the original fuel system. This restoration demonstrates proper disassembly, cleaning, rebuilding, and tuning techniques. ⚙️ ...

The California Air Resource Board (CARB) has withdrawn its request to enact the proposed Advanced Clean Fleets rule, which required fleets that are “well-suited for electrification” to reduce ...

The California Air Resources Board has backed down on a regulatory proposal that would have required trucking companies to gradually add zero-emission vehicles to their fleets, a dramatic shift that ...