Vehicle stop-start features, which automatically turn off engines at red lights, could soon become less prevalent because of ...

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.

Manufacturers will no longer get a credit toward vehicle emissions standards by installing engines that automatically stop at ...

For those who drive a relatively modern vehicle, you can remote start your car using your iPhone, and it's a fairly straightforward process.