0W20 or 5W30 in ??
In my 2008 V8 4.7L 4Runner, I have been running Mobil 1 Synthetic 5W30 and then my Toyota dealer put Toyota Synthetic 0W20 during my last oil change. Is Synthetic 0W20 acceptable in my 4.7 V8 engine? What synthetic weight should I be running from here on out 0W20 or 5W30?
Thanks!
