BEST way to remove airlock in radiator (remove air bubbles)

Here's an easy way to get the air out of your coolant after working on the cooling system in your car - try using a spill-free coolant funnel like this one: https://amzn.to/36UrgGI The car will eventually belch out all the air, But sometimes the car will start to overheat because of this air. For years I have struggled to find a way to get the air out of the system especially when the radiator is lower than some parts of the engine. I found this funnel device that brings the coolant higher than the highest point of the engine. I usually run the car for about 15 minutes and watch the air bleed out of the system. Hope you enjoy the video please feel free to comment on your experiences. SUPPORT MY CHANNEL FOR "FREE" - visit amazon through THIS LINK (or other links on my channel) *** https://amzn.to/2Uug4xY *** and I'll get a small percent of whatever you buy from them. Costs you nothing. Thanks guys!  As an Amazon Associate I earn from qualifying purchases.