How-to Videos for installs and repairs on Mercedes Benz C36 AMG Cars

Check out this video, where the experts at 1A Auto show you how to flush a clogged heater core. This can help prevent engine overheating.

How to diagnose a vehicle that does not have heat.

Len points out some common causes for why your car or truck is still blowing cold!

Sue explains how a clogged heater core might be holding your heat back, even if it's just one side!

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!

Sue shares the steps you want to take to check for coolant leaks and other problems that will be preventing heat from reaching inside your car or truck!