Andy T 0 Posted November 3, 2006 VR6 cooling system is 8.6 litres. I used to run at 30% coolant mix but I also noticed the manual says 40% minimum ? Quote Share this post Link to post Share on other sites
Talc 0 Posted November 10, 2006 just about to flush system and refill going by this: http://mysite.verizon.net/janvdb/vw/Engine/g11_g12.html at the moment, got clean stuff running into expansion tank, but the contents of the expansion tank is a swamp.... Quote Share this post Link to post Share on other sites
craigowl 0 Posted November 10, 2006 Talc wrote: going by this: http://mysite.verizon.net/janvdb/vw/Engine/g11_g12.html "The science bit" - Good reading, that, Talc. Quote Share this post Link to post Share on other sites
Andy T 0 Posted November 10, 2006 Interesting reading but most of it is irrelevant now with the introduction of G12+ Is G12+ a lifelong coolant or should it be changed every couple of years? Quote Share this post Link to post Share on other sites
