Jay Honeck wrote:

Remember that your fuel that morning was probably colder than it had
ever been since it was made at a refinery in some warmer climate. For
that reason I add a small amount of isopropyl alcohol to my fuel
whenever the local temps go below freezing.

Really?

I guess this throws out my concerns about finding alcohol in my mogas!

Jay, if you have any sense, you're looking for (and trying to avoid) *ethanol*
in your gas, not isoproply.

George Patterson
The desire for safety stands against every great and noble enterprise.