I have flown many different gas engines, but have not owned my own gas engine until recently. Should I use an additive I would mix into the gas can that would help me avoid future engine problems because of ethanol?
I have talked to a few pilots now. They did see ethanol residue in the carburetor or other engine parts, but have not used any additive themselves so far.
As you can see I am thinking positive: I am planning on flying the same engine for a loooooong time