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10 mpg loss --->SOLVED!

Discussion in 'Gen 2 Prius Fuel Economy' started by problemchild, Nov 11, 2009.

  1. don_chuwish

    don_chuwish Well Seasoned Member

    Joined:
    May 1, 2009
    816
    182
    0
    Location:
    Southern Oregon
    Vehicle:
    2007 Prius
    Model:
    II
    Yeah, my mileage has started to come back at a little less than that. Still a puzzle I guess.

    - D
     
  2. chipste®

    chipste® Junior Member

    Joined:
    May 6, 2005
    10
    7
    0
    Old thread I know, but I just replaced 12v start battery and mileage jumped from 43 to 54 around town. Original battery lasted six years.
     
    bisco and PriusCamper like this.