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How long can I keep 5gallon of gas?

I have a 5 gallons of gas in a container, how long can I keep it outside ? And do I need to open the cap to let the fumes out in the cold ?

3 Answers

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  • 8 years ago
    Favorite Answer

    if its below freezing it wont evaporate but about a year and they have fuel reconditioner that can make it usable again if older then a year

  • 8 years ago

    today's gas goes bad in 3 months unless you add sta-bul to it and then your probably good for 6 months or a little longer.

  • 8 years ago

    Depends where you live

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