Quote:
Originally Posted by MikeVillages
Thank you, I wondered why yamaha does not recommend synthetic oil. What about Super Tech Full Synthetic SAE 10W-30 4-Stroke ATV Motor Oil which is what I used when I changed the oil? It is a little expensive but only 1qt is required.
PS
I sent the old oil for a UOA (Used Oil Analysis) and will post the results here.
|
I know why? They make money putting their name on it. Yamaha don’t refine oil. They do control the formula and contract with there name on can.
Golf cart engine governed at low RPM not high stress, now lawn mower engine mowing yards are high stressed.