Shop for New Auto Parts at 1AAuto.com http://1aau.to/c/87/h/heater-core Are you freezing inside your car or truck? Passengers complaining about the heat not working? Often the first thought is a problem with a blend door, but this time, it's not! In this video, Sue explains how a clogged heater core might be holding your heat back, even if it's just one side! 0:00 Are You Freezing on the Freeway? Simple Ways to Diagnose Heater Core Problems in Your Car or Truck
1:18 Some Heater Cores Can Partially Clog Providing Heat on Only One Side
2:23 Where Is the Heater Core?
3:15 How to Check the Heater Core Function
6:03 How to Flush the Heater Core Easily
7:34 SUBSCRIBE! | Shop 1AAuto.com Link Below