Created on: 2022-12-21
Sue explains how a clogged heater core might be holding your heat back, even if it's just one side!
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Is your car or truck's windshield fogging up on the inside? In this video, Andy gives you some diagnostic tips, and an inside look at where a heater core is, and how it works. A leaky heater core can add moisture to the hot air blowing through your car or truck's vent system, and when that humid air hits the windshield, you're gonna get fog! 0:00 Windshield Fogging Up? Sweet Smell From Vents? How to Replace the Heater Core on Your Car or Truck 0:27 How a Heater Core Works! 3:15 Diagnosing a Heater Core Can Be Tricky, Because It's Behind the Dash 4:37 SUBSCRIBE! | Shop 1AAuto.com Link Below!