One of the most important measurements we make while tuning an engine is finding out what the actual balance of air and fuel was inside the engine. It doesn’t matter if we have a carburetor, port ...

The MAP sensor is an important part of a car's operating system. But lots of things can make it go bad. Here's how you'll know when it's going.

Check Your CGM: Recalled FreeStyle Libre 3 Sensors Associated With 7 Deaths ...

Chinese carmaker Geely looks ready to come to the US. We got to drive several examples at Las Vegas Motor Speeday during CES, and found they were good. Geely can get around tariffs by building at the ...

Your car's tire pressure monitoring system (TPMS) can fail, but you can still drive. Learn why sensors break and what to do ...

Full vehicle autonomy has been about two years away for a decade or more, but at CES 2026—as happened at its past umpteen predecessors—we got a preview of promising new technologies that claim they’ll ...

Joe Grantham is a contributor from the UK with a degree in Classical Studies. His love for gaming is only rivaled by a deep passion for medieval history, which often seeps into his articles. With over ...

Ten new cars, five days, no fans. And plenty of security. Formula One started a new era with the public and the media excluded from the teams’ reliability-focused private testing session Monday in ...

Ten new cars, five days, no fans. And plenty of security. Formula 1 started a new era with the public and the media excluded from the teams' reliability-focused private testing session in Spain on ...

United States Customs and Border Protection is paying General Dynamics to create a prototype of “quantum sensors” alongside a “database with artificial intelligence” designed “to detect illicit ...

Ten new cars, five days, no fans. And plenty of security. Formula 1 started a new era with the public and the media excluded from the teams' reliability-focused private testing session in Spain on ...