How to Change the Heater Core on a '92 Chevy Lumina?

Answer The heater core heats the air from your air conditioning system when you turn the thermostat to a heat setting. The heater core is located inside the vehicle, beneath the dash. The heater core work... Read More »

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How to Replace a Heater Core in a 1995 Chevy Lumina?

The heater core in your 1995 Chevy Lumina is a small heat exchanger located under the dash that carries hot coolant from the engine into the passenger compartment. Air blown over the heater core, b... Read More »

How to Change a Heater Hose on a 1992 Chevy Lumina?

The passenger compartment heater in your 1992 Chevy Lumina is powered by excess heat from the engine. As the radiator fluid circulates throughout the engine, it traps the heat from the engine combu... Read More »

How to Change a Heater Core in a 94 Chevy Truck?

The heater core on your 1994 Chevrolet truck heats up the air before it is pumped out into the vehicle's interior. A faulty heater core will prevent warm air from being circulated and may even leak... Read More »

How to Change the Heater Core in a Chevy Blazer?

The Chevrolet Blazer uses a coolant-heated radiator core mounted in the dashboard to provide heated air into the passenger compartment. This heater core can become clogged and leak, as it is usuall... Read More »