I have a 2004 A6 C6 3.0tdi quattro (BMK engine) with 80K miles on it, I assume it has an EGR valve and was wondering if it is worth cleaning and if so, if anyone had pictures/gudie for how to do it?
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
