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Thom's Four Wheel Drive

Monthly Archives: November 2021

Signs of a Leaky Heater Core

Having a leaking or malfunctioning heater core can be one of the biggest annoyances to deal with in the fall or winter. This is because the purpose of a heater core is to bring warm air into the cabin of your vehicle so that you can drive comfortably and use your defrosters to clear your glass surfaces. So, how do you know if your heater core leaks?   On most modern vehicles, the heater core is located inside the cabin of the car. Whereas with older cars, the heater core is situated outside of the car; regardless, the coolant fluid can still make its way into the cabin through the vent ... read more

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