Originally Posted by Stucks
So far, the GC 0w-30 seems to be smoother when then engine is at full operating temperature than the oem 5w-30 bmw synthetic oil i was using before. I am pleased with it.
have you noticed any other benifits/negatives with the GC 0W-30? any burning, smoking, fuel mileage....etc?
E90 335i Alpine White, Cyba Scoops, JB4 G5, BMS DCI, Alpina AT Flash, New OEM Turbos
E90 328i Titanium Silver