Is it worth forking 50+ dollars to pay for premium engine oil or are we better off just sticking to the standard ones in the 30-40 mark...
My machanic thinks theres not much difference in that category and more a case of how often it is changed, but i Was thinking of picking up the shell ultra or castrol edge(both are 5w30)...just to be sure...
The manual recommends 5w30 but says 10w30 is alrite too
Im thinking that the oil filter is the same as the 350z as it is the same engine but not 100% sure...is this rite?