GM faces a choice on automatic stop-start after EPA rule changes. Should the automaker kill the feature or give drivers ...

The controversial automatic engine stop-start system, which shuts off a car's powerplant when it comes to a halt, may soon be a thing of the past. Lee Zeldin, the new Environmental Protection Agency ...

If you’ve driven almost any gas-powered car made in the last 10 years or so, you’ll no doubt have an opinion on automatic ...

Start-stop is a relatively small feature with a dense engineering stack behind it. Modern systems tie together the engine control unit, starter-alternator hardware, beefed-up 12-volt or ...