How prolonged does gasoline maintain with out spoiling?

Q: I have part of a gasoline can still left about from past winter’s use

Q: I have part of a gasoline can still left about from past winter’s use of my snow blower. How extended does fuel maintain with no spoiling? If it is Ok, can I just add it to my car’s fuel tank?

A: Commonly, untreated gasoline starts to become stale following about 3 months. The most effective point you can do is a dd some (it’s possible 50 % a gallon) of the previous gasoline to your car’s fuel tank as you fill the tank. The stale gas will blend with the fresh fuel and be burned harmlessly for the duration of usual motor operation. Repeat this until eventually you have applied all of the outdated gas. Also, adding gas stabilizer to a fuel stored in a fuel can will also enable lengthen its existence.