Hey guys, in this video I wanted to document how I flushed the heater core and went about bleeding the cooling system on my 2004 Audi A4 with the 1.8T engine. It was a pain in the butt, and I'm not sure what ended up working best, but I hope that this video at least gets you headed in the right direction. As always, thanks for watching and let me know if you've got any questions. - Sal

Hose adapter: https://www.lowes.com/pd/Yardsmith-Ya...
Hose required: 3/4in diameter (I got mine at Autozone)

00:00 - Intro
01:01 - Materials and location for heater core flush
03:35 - Flushing the heater core
04:38 - Bleeding the cooling system
07:31 - Discussion of the process / Outro