Question for the gallery. I have an 1985 Audi
Coupe GT Which calls for 15w-40 to 20w50 in summer months. The I-5 2.2L operates at high rpm
average is 35-4500rpm hiway. question is has the dino changed from '85 till now to the point where 10w30 is as shear resistant as the old 40 weight or are the about the same? Thanks in adavance....David
Coupe GT Which calls for 15w-40 to 20w50 in summer months. The I-5 2.2L operates at high rpm
average is 35-4500rpm hiway. question is has the dino changed from '85 till now to the point where 10w30 is as shear resistant as the old 40 weight or are the about the same? Thanks in adavance....David