Plugged heater cores are common in this “DS” generation of Dodge/Ram trucks. The heater core is like a mini radiator. It can take six hours to fix.

NEW YORK (AP) — Tesla lost its crown as the world’s bestselling electric vehicle maker on Friday as a customer revolt over Elon Musk’s right-wing politics, expiring U.S. tax breaks for buyers and stiff overseas competition pushed sales down for…

If an electric car stirs your interest but the lifestyle changes sound daunting, consider a plug-in hybrid. A plug-in hybrid is simply a rechargeable hybrid, with a larger battery than a standard hybrid that enables a short range of fully…