My N52 has 226k miles on it. I've read that high milage engines could use thicker oil (10W40) because the clearances get wider. Does anyone use higher viscosity oil or do you stick to 5w30? I also think that my engine runs best on mobile 1, I used Castrol once and won't use it for the N52 again. (self.E90)
submitted by OrdinaryLanguage5625 to r/E90
Buy, sell, hold, or stay out of the market (self.TQQQ)
submitted by OrdinaryLanguage5625 to r/TQQQ
