- These neat little stickers are a nice complement to any MR-S engine bay. One of the big confusions with many owners is approximating the right amount oil to add after an oil change or the addition of make up oil to top off. These stickers come courtesy of a forum member by the screen name OldMan who made these stickers for the benefit of the MR-S community. I was pleasantly surprised to find these stickers printed on high quality material and can be easily read. Please keep in mind that the stickers give an accurate reading for a 1ZZ engine that has not been run for at least 12 hours. Other wise the reading the reading is only a close approximation. Either way, it will get you well within the ball park and it is much better than laboriously adding oil incrementally until you get the desired amount.