hey guys i was wondering if u can help me . my z has 26k and i'm gonna do my own oil change. i called nissan and they charge me 9.00 dlls for an oil change i ask te guy what kind of oil and he said well if 9 dlls it just reg . oil. so i'm guessing is shitty oil. any way i went to buy some oil i got the MOBIL 1 A FULL SYNTECTIC 10-30. the guy told me if i go with that i had to stay with it so i have np with that. just wanted to ask u guyz if thats a good oil to use? thanks for ur help.

 

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That's a good choice but you are not required to "stay with that" forever. Mobil 1 is fully compatible to mix with conventional oil if you decided to change back.