Engine overheating is rarely the result of a single failure. It usually happens when several small weaknesses in the cooling system line up, from low coolant to a stuck thermostat or a failing fan. To ...

Global warming? While the tree- huggers clamor over ex-Vice President Gore's global temperature scare, we'll lay odds that when summer arrives, car crafters will be more concerned about engine warming ...

Cadillac gave me an ATS-V for a few days, and I drove the crap out of it. But I also studied it, and was left awe-struck by the cooling system. There are six heat exchangers mounted to the front of ...