Can I use this oil?
My Yamaha EF2800i generator calls or 10W-30 oil. I have several quarts of 10W-40 just sitting in the garage. What do you think? I found some 0W-40 and 5W-30 also...
Forum Discussion
Not enough capacity in a portable generator. I prefer to mix if using up some odd grade oil. Top your regular vehicle up with any of these one quart at a time.
