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Old 06-10-2009, 10:16 AM   #4 (permalink)
PaleMelanesian
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Join Date: Dec 2007
Location: Texas
Posts: 2,320

PaleCivic (retired) - '96 Honda Civic DX Sedan
90 day: 69.2 mpg (US)

PaleFit - '09 Honda Fit Sport
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90 day: 44.06 mpg (US)
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They don't work. I tried them and they did nothing. EPA has lab-tested them and they did nothing.

I'd guess the seasons and better weather helped you get the mileage gain.
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11-mile commute: 100 mpg - - - Tank: 90.2 mpg / 1191 miles
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