"Dan Youngquist" wrote in message

I'm no expert on the matter, but it's my understanding that that sort of
damage is done by methanol, as used in the early gasohol, but not by the
ethanol that's used in more recent times. Is that incorrect?

I don't know about that.

I did think I understood that the problem with gasohol for airplanes was
incompatibility with some rubber parts of the fuel system.
--
Jim in NC