Winterizing

[stickman]

Pump gas is good up to two months.

Good article from STA-BIL® FUEL STABILIZER
http://www.goldeagle.com/sta-bil/faqs.htm

[Super Dave]

Well, it says some treated fuels are good for that long.

What I learned in the power equipment industry was that manufacturers of gasoline for street use only make them to last about 14 to 28 days.  Then they deteriorate.  We would see lawnmowers have running problems during the summer time, depending upon the customers' fuel storage practices in those short periods of time.  Not everyone, but some.