Auto Correct


Auto Correct | Heater Core Repair, Removal and Replacement

heater core is a radiator-like device used in heating the cabin of a vehicle. Hot coolant from the vehicle's engine is passed through a winding tube of the core, a heat exchanger between coolant and cabin air. Fins attached to the core tubes serve to increase surface area for heat transfer to air that is forced past them by a fan, thereby heating the passenger compartment.

We’ll learn about them, and Coach Charlie Melton, ASE Certified Master Technician, takes your repair questions.


Recalls: You can find out if your car has a past recall by going to the National Highway Traffic Safety Administration’s website: and inputting your VIN. Or find their SaferCar app.

News: Mississippi Auto Shops Struggle to Obtain Parts

Auto Casey: 2023 Ford Maverick Lariat Hybrid

Short video:


Long version:

More Episodes