Old Fuel ?

[Jack & Donna Smith]

With the price of a tank of fuel approching the value of the coach, it
is prudent to take shorter and fewer trips with our Birds. This
being the case, the coach may sit for months or more than a year
without being refuled. I hope the fuel seting in the tank will react
to getting old better than I do!
True, the fuel stabalizer will help, but will burning old gas or
diesel cause any problems in the engine? (This must be a concern for
Boaters, also).
What effect will old ethonol have on gasoline engines when they sit
for a while, (months or years)?
Any thoughts on this?
Jack Smith
1973-FC-31 (for sale)
SoCal