Saw these again tonight.thiers like 5-6 quarts sitting thier. It's a conventional.sunoco has them listed as conventional multi viscosity oils.
How would these hold up too hard stop n go traffic,97 degree F humid summers? 6 months under 3000 miles? Might the summer thin/sheer this conventional 10w30?parked outside?
How would these hold up too hard stop n go traffic,97 degree F humid summers? 6 months under 3000 miles? Might the summer thin/sheer this conventional 10w30?parked outside?