• HarriPotero@lemmy.world
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    4 months ago

    That’s true for diesel. First gen bio-diesel was hydrophilic to make that even worse. Absolutely fill up the tank before leaving it over winter.

    Gasoline keeps evaporating and essentially only breathes out until the tank is empty.

    • Steve
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      4 months ago

      Only if its hot out. The vapor pressure of gasoline below 20c is less than 1 bar