The radiator and heater core act like small heat ... It’s important to address car heater problems as soon as possible. On cold days, a car that isn’t blowing warm air won’t be pleasant ...

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 radiator fan (or fans) pulls cooling air through the car’s radiator. Positioned between the radiator and engine, cooling fans are particularly helpful when the car is stationary or moving at ...