hybrid battery test

  1. Adam M
    Thread

    Bad MPG (25mpg) - New 12V battery - How do I test the Hybrid Battery with diagnostic?

    Help. How can I know if Hybrid Battery is causing Poor Gas Mileage? I have a 2008 Prius with 130k miles and average 25 mpg in winter and 32 mpg in...
    Thread by: Adam M, Mar 3, 2016, 4 replies, in forum: Gen 2 Prius Fuel Economy
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