A car engine can use as much as half a gallon of fuel after idling for an hour. Why is 'idling' so bad for cars? What to know about the downsides of leaving engines on first appeared on The Cool Down.

Car owners would typically refer to the owner's manual to determine servicing requirements such as how many miles before the oil needs to be changed. However, there's a reason why manufacturers often ...

Quite literally: idling gets you nowhere. It's a mindless bad habit that we don't even think about, but one that has real implications on our health, our wallets, our vehicles, and our climate crisis.

A Salt Lake City-area school district is urging school bus drivers not to let their engines idle while waiting for children in the school pickup line. They also urge parents to cut their car engines.

New research by the University of Kent has found that using low-cost psychological interventions can reduce vehicle engine idling and in turn improve air quality, especially when there is increased ...

Not long ago, U.S. Sen. Chuck Grassley, R-Iowa, arrived at work on Capitol Hill to find a line of SUVs waiting to pick up their passengers. Firing off a letter to President Bush, Grassley wrote that ...

The new 24-volt configuration helps fleets reduce engine idling while maintaining sleeper cab comfort and protecting starter batteries.

Add Yahoo as a preferred source to see more of our stories on Google. Photo Credit: iStock Idling is when you leave your car's engine running while not moving. Long thought to be better for your car ...