guys, I did some research on oil change.here is an article I found quite useful:http://www.carbibles.com/engineoil_bible.html
And I decide to go with castrol or mobile 1, most likely would be castrol since autozone has it on sale this month:http://www.autozone.com/dyn/dy...1.pdf
I would walk in a infiniti dealership to get oil changed since my G is still under basic warranty.
thanks
