I just read:
That 30 days should be max.
Add fuel stabilizer the day you buy the fuel.
The EPA has allowed E15 in some areas. This is no good for motors.
E10 was the initial 10% ethanol allowed.
Use 87 octane or higher.
Due to fuel tanks being vented, the ethanol blend absorbs moisture at a high rate.


Right is right, even if everyone is against it, and wrong is wrong, even if everyone is for it. - William Penn