If the windows in your Chevy are steaming up and you're not in the backseat, you just may have a problem. Or if you notice coolant dripping from under the glovebox on the passenger's toe board, no ...

The heater core is located inside the vehicle between the instrument panel and the firewall. It looks like a miniature radiator minus the fill neck and cap. The purpose of the heater core is to ...

Dribbling water and wet carpet make for grouchy Mustang owners. Heater core replacement is enough to make you groan, especially in the post-1966 cars with air conditioning. Even with proper ...

The heater core is a small radiator that warms the car’s cabin using hot coolant from the engine. The cooling system’s hoses circulate liquid coolant through the heater core as they do through the ...

Both evaporators and heater cores have a dramatic affect on the comfort level inside a Corvette. Another thing they have in common is that their replacement is a job many owners dread. Fortunately, ...

Q: Help! My windows fog up worse than ever when I turn on the defroster. What is needed to stop this from happening? I tried some anti-fog chemical on the inside of the glass but it didn’t help. – Jan ...