Re: Moly Long Oil There were some pretty bad engine problems in the late 70's/early 80's due to improperly formulated/blended moly oils. This sounds like one of the products of that era with wild drain interval claims. Given the price of a modern engine oil, I don't think it is worth the risk of using it in your tractor. If you want to use it up, it would probably be a decent chain lube. |