Car owners who have grown tired of that familiar engine pause will likely welcome some big news from regulators. The start stop system in vehicles automatically turns off the engine at a full stop to ...

A decade ago, a car getting an automatic start/stop system was news, but these days, they've been almost entirely forgotten outside of a small group of weirdos who can't let it go. Unfortunately for ...

The EPA has made engine stop-start tech part of the culture wars. Here’s why it doesn’t have to be.

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 ...

We had a caller on the Car Pro radio show who described a problem he was having with his car…his engine was not cutting off when he stopped. I thought it was a blessing, but he seemed concerned. I ...

There's no question whether auto start-stop technology brings about tangible fuel economy benefits. A study by the Society of Automotive Engineers (SAE) found that drivers could potentially see a 7-26 ...

For those who have ever stopped at an intersection only for their car to fall silent and then jolt back to life moments later, relief may be on the horizon. Lee Zeldin, the administrator of the ...

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 ...

Traffic lights turn green, yet you hesitate for that split second while your engine cranks back to life. That awkward pause? Your car’s automatic start-stop system creates timing issues at ...

Start-stop technology, the controversial system that shuts down a vehicle’s engine at idle and restarts it when the driver releases the brake, may soon disappear. New law removes penalties for ...

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, ...