SMOG checks or emission tests exist due to the U.S. Environmental Protection Agency's (EPA) regulation on passenger vehicles. Each state sets limits of nitrogen oxides (NOx) from emitting past certain ...

However, the state still says you're free to flash an ECU to stock and return the tune after the test. It all started with Gran Turismo. From those early PlayStation days, Sean was drawn to anything ...

Depending on where you live in the United States, emissions testing of old cars may or may not even be a thing. There are 28 states where at least some (though not necessarily all) are required to ...

Across the United States, the rules for checking tailpipe pollution are quietly shifting, even as climate targets grow more ambitious and electric vehicles grab headlines. States are carving out ...

The California Air Resources Board (CARB) has certified only one telematics provider to participate in its Clean Truck Check (CTC) program with just over a quarter of the year left before heavy- and ...

With rising costs pushing many people to seek better-paying careers, a group of adult students at the San Diego College of Continuing Education (SDCCE) say broken smog-testing equipment nearly ...

Telematics provider Samsara recently joined the California Bureau of Automotive Repair's continuous testing program pilot. The program aims to alleviate in-person smog testing for public sector fleets ...

SAN FRANCISCO--(BUSINESS WIRE)--Samsara Inc. ("Samsara") (NYSE: IOT), the pioneer of the Connected Operations™ Cloud, today announced that it has joined the California Bureau of Automotive Repair’s ...

700hp Tow MuleQuestion:I recently purchased a 2012 Ram 2500 with a 6.7L Cummins and want to make it stronger, faster, better...you get the idea. I am not new to the mechanical world, as I am an ...

The state of California will soon require biometric authentication and webcam monitoring at smog test stations, as it seeks to prevent fraudulent inspections from taking place. California’s smog ...