Engineering Explained's video: Why Doesn t My Car Have Heat

How To Diagnose & Fix A Car That Doesn't Have Any Cabin Heat (Broken Heater) Sponsored by Advance Auto Parts - https://bit.ly/engineering-explained-shop-advance-auto Use discount code ENGINEERING for a site-wide discount of 25% off! Subscribe for new videos every Wednesday! - https://goo.gl/VZstk7 My car's heater is broken, how do I fix it? When a car isn't producing any cabin heat, there are many different parts of the car that could be causing this to happen. This video looks at diagnosing a broken heater. We'll talk about engine coolant, heater cores, water pumps, HVAC controls, HVAC fans, thermostats, radiators, and all the ins & outs and best practices when looking to understand why and how your heat doesn't work in your car. Don't forget to check out my other pages below! Facebook: http://www.facebook.com/engineeringexplained Official Website: http://www.howdoesacarwork.com Twitter: http://www.twitter.com/jasonfenske13 Instagram: http://www.instagram.com/engineeringexplained Car Throttle: https://www.carthrottle.com/user/engineeringexplained EE Extra: https://www.youtube.com/channel/UCsrY4q8xGPJQbQ8HPQZn6iA NEW VIDEO EVERY WEDNESDAY!