Puffing sounds harmless, but leaving your car running unattended can carry legal and safety risks that vary widely across the United States.

Leaving your car running unattended to warm it up, known as 'puffing,' is illegal in many states. Learn about anti-idling laws and avoid a fine.

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 ...

It's easy to assume overheating is a result of long road trips or summer heatwaves, but when your engine gets too hot while idling, it's usually a sign of something deeper that needs immediate ...