I have always used regular, truly you will only see the mileage difference on highway it will go up if u use premium, city driving I would stick to regular. It does not make any difference per nissan tech.
Guys i am new here, may be someone has already asked this question, but i have search for almost 3 weeks in different forums for these answer and fount nothing. 1) What is the Wattage output on 6CD non bose factory radio on 2011 Pathfinder with display screen, no navigation. 2)Does this OEM unit has...