With all this new Oil Sludge business... which brand/weight of oil are you running this winter?
#2
Not that it applies to my car or my sister's, but I'm keeping the Motul 8100 X-cess 5W-40 in mine...
and have just put in German Castrol Syntec 0W-30 in my sister's B5 2.8Q. When it comes time to change out my oil though, I'll part with the 5W-40 and put in 8100 E-tech 0W-40, which carries the extended drain VW 503.01 approval, like the German Castrol.