Can gas go stale in the 2020 Prius Prime hybrid plugin?

Discussion in 'Prime Main Forum (2017-2022)' started by charliebrownsprius, Oct 29, 2020.

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  1. Tideland Prius

    Tideland Prius Moderator of the North
    Staff Member

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    I last topped up in March. Still over half a tank left. I figure I’ll wait for that 12 month warning then top up.
     
    #41 Tideland Prius, Jan 25, 2021
  2. fuzzy1

    fuzzy1 Senior Member

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    According to the Owner's Manual, 20 liters or 5.3 gallons, which is closer to 1/2 the actual tank, maybe a bit farther down than 1/2 on the gauge.
     
    #42 fuzzy1, Jan 25, 2021
  3. ETP

    ETP 2021 Prime(Limit),24 Venza Limit,B52-D,G,F,H

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    Funny I was thinking about this yesterday. I would probably drive in HV mode for one fill up every two months. But that’s me and only me.
     
    #43 ETP, Jan 28, 2021
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