How To Diagnose & Fix A Car With No Heat!

Why Doesn't My Car Have Heat?

40w ago

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.

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Comments (5)

  • MX5 A/C controls...

      9 months ago
  • I only use the heater if the cars overheating

      9 months ago
  • Question: Can you actually replace the coolant liquid with water? Im confused tho

      9 months ago
  • Bruh why does the thumb nail use Chrysler havc controls?

      9 months ago