A 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. https://en.wikipedia.org/wiki/Heater_core
We’ll learn about them, and Coach Charlie Melton, ASE Certified Master Technician, takes your repair questions.
Email: auto@mpbonline.org
Recalls: You can find out if your car has a past recall by going to the National Highway Traffic Safety Administration’s website: https://www.nhtsa.gov/recalls and inputting your VIN. Or find their SaferCar app.
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Auto Casey: 2023 Ford Maverick Lariat Hybrid
Short video: https://youtu.be/BDs_L1LWTAc
Long version: https://youtu.be/BrY86BMWFvA
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