2008 PRIUS SECOND
2008 PRIUS SECOND GENERATION WITH 109,000 MIS. HYBRED REPLACED SMALL BATTERY AFTER HEAVY FREEZE- STILL VERY HIGH GAS GASOLINE USEAGE, & DASH TROUBLE WITH FUEL METER JUMPING AROUND.. ??? Q. - DO I NEED TO ALSO REPLACE MY BIG BATTERY, & WHAT ABOUT THE NEW AMMONIA FUEL INSTEAD OF GAS .. ?? BETTY D.