Have you ever wondered why cold weather seems to lower your gas mileage? The First Warn Storm Team's Brad Panovich has been researching the issue.

Brad was on the weather channel Saturday morning to talk about what he found.

The number one thing is idling, a lot of people like to warm their car up. When your car is idling, you're getting zero miles to the gallon, Brad explained.

If you d like to learn more you can read all about in Brad s blog.

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