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 ...

We’ve all been there—you’re just cruising along in your vintage Vette and you get a whiff of coolant. Then, you notice a drip in the passenger-side floorboard. The dreaded heater core leak is ...

If you have a first-gen big-block Camaro, or you simply have big-block Camaro knowledge, then you know that big-blocks have a different heater core than a small-block and L6 (inline 6) Camaro. If ...