Add Yahoo as a preferred source to see more of our stories on Google. ROCKFORD, Ill. (WTVO) — As temperatures plunge across the Midwest, many drivers still cling to the old habit of letting their cars ...

In some areas, it is illegal to leave your car running with the key in it unattended. Are you breaking the law?

ROCKFORD, Ill. (WTVO) — As temperatures plunge, many drivers still cling to the old habit of letting their cars idle for several minutes before hitting the road. The reasoning seems sound: a warm ...