With stabilizer added and thoroughly mixed, gas with up to 10% EtOH is good for about 2 years. By itself, about 9 months to a year is about the limit. When you get home, add Stabil to the tank and then take the car for a brief ride to mix it in and you should be fine.
Corrosion from water separation has become a significant enough issue that many OEM’s, Porsche included, that they have begun recommending using additives in all alcohol containing gas, particularly in damp environments, even if the car is a daily driver.
__________________
“Anything really new is invented only in one’s youth. Later, one becomes more experienced, more famous – and more stupid.” - Albert Einstein
|