Hello All:
Has anybody used this additive in their fuel? If so, what are your opinions of it?
I have had a quart of it in my garage for at least 3 decades. It is supposed to keep the engine clean of carbon. If this stuff works well, I Will not have to find any synthetic oil to add to my castor based fuel. One is supposed to add 2% to the fuel to provide a clean engine.
Tia,
Frank