Idling is when you leave your car’s engine running while not moving. Long thought to be better for your car than shutting it down, idling actually gets you nowhere. Here’s why you should turn off your ...

If you drive a car regularly, the odds are high that you'll have to sit and wait in it with the engine running at some point. The practice is known as idling, and it's common to do it during certain ...

While it’s normal for a car to be idling high when it’s first started, if the idle doesn’t drop to normal after a minute or two, something’s probably wrong. That initial temporary high idle, which is ...

Letting your car idle unattended to warm up is illegal in many states and could result in a fine. Thirty-one states and Washington, D.C., have some form of regulation against vehicle idling. Modern ...

Cold winter mornings often prompt drivers to start their cars and let them idle before driving. This practice stems from decades-old advice that once made perfect sense for older vehicles with ...