As part of its broader rollback of U.S. fuel economy rules, the Trump administration says it is eliminating a credit for automakers that got breaks on the fuel economy compliance if they installed ...

The EPA said it will end credits for the start/stop feature, which shuts off gas engines when cars are idle to save fuel.

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

The EPA's new deregulatory action effectively ends the mandate of auto stop/start on new vehicles.

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 ...

Locked out? Discover how to find your car's physical emergency key, bypass the push-to-start ignition, and get back on the ...

Do you have an auto start-stop button? New cars are increasingly equipped with the feature, but one TikToker has had it. Featured Video In a video complaint, Victoria Alese (@victoriaalese) says that ...

Push-button start may be common today, but it wasn't always the dominant way to crank an engine. Push-button start systems and ignition key systems activate the same process in different ways. Do you ...

Depending on your car, you could lose control of your steering and brakes. Here's how to know, and what to do if that happens.