Wow! Everything from perscription drugs to herd management! Two questions, do you add the drugs to the fuel tank before or after putting fuel in, and how old does the cow have to be before it is ready to be converted into fuel?
As far as fuel additives go with the new ULSD I wondered about the current fuel conditioners and their effectivness at providing all that is necessary for lubricating what the fuel is not now. I have always used Power Service formulated for winter anti-gelling year round. For the past 5 or 6 tanks of fuel in the Kubota I have used a mixture of Power Service and Marvel Mystery Oil. I buy my fuel in five gallon containers and add 3 oz. of Power Service and 6 oz. of Marvel Mystery Oil to the container before filling it with diesel fuel.
I have made no effort to see if I can measure any difference but the engine seems to run better.
Randy