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Steve, Auto Service Technician
Category: Car
Satisfied Customers: 5494
Experience:  25+ yrs experience as a professional working technician; ASE L1 master technician
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My 2000 impala keeps runnig hot.

Customer Question

My 2000 impala keeps runnig hot.
Submitted: 11 years ago.
Category: Car
Expert:  Steve replied 11 years ago.


A heater core is a small radiator through which engine coolant flows, located inside the heater case up behind the dash inside the car. It's purpose is to heat the air flowing through the heater case so that the air coming out of the vents will be warm when the heater is turned on.

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