The National Highway Traffic Safety Administration's Office of Defects Investigation has opened an engineering analysis into a whopping 2.2 million Honda vehicles. According to the federal watchdog, ...

For more than a decade, automatic engine start/stop systems were sold as painless climate tech, a clever way to trim fuel use by cutting the engine at every red light. Now the feature is rapidly ...

The automatic start-stop system on modern automobiles comes with all the good intentions, but it can be annoying, as well. Research suggests that completely shutting off the car (even for brief spells ...

Divisive? Yes. Saves fuel? Yes. Universally hated? Hmmm... As part of the Environmental Protection Agency's sweeping reforms to limit its own abilities to regulate gas emissions, EPA head Lee Zeldin ...

Earlier this month, the EPA ended the “off‑cycle” emissions credit for automatic engine start‑stop systems, thereby removing the OEM incentive to install them on mass-market vehicles. As a result, ...