Many drivers wonder if they should turn off their engines while waiting at red lights to save fuel. Research shows that turning off a warmed-up engine for stops lasting just 10 seconds or longer can ...

Most of us aren’t going to try to turn off a car at 70 miles per hour on the highway. But what would happen if you accidentally bumped the push-button starter or experienced a mechanical failure while ...

With rising fuel costs and growing environmental awareness, many drivers are reconsidering their driving habits — including ...