ROCKFORD, Ill. (WTVO) — As temperatures plunge across the Midwest, many drivers still cling to the old habit of letting their cars idle for several minutes before hitting the road. The reasoning seems ...
On a bitter morning, the urge to crank the heater and let a frozen car idle for ages is strong, but that old habit can quietly chew through fuel, wear out parts, and still leave the windshield frosted ...