Originally Posted by
Garrett
you cant actually burp a VW cooling system as they dont have radiator caps.
All you can really do is fill the resivoir and then if the system drains that keep filling it till the fluid doesnt go below the fill line.
thats what I was doing before taking it for a test drive...
fill it, run it for a bit, let it cool, pop the cap, top it off. Usually took two or three times to get it to the point of being full.