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Old 08-02-2016, 04:14 PM   #13 (permalink)
mwilliamshs
EcoModding Apprentice
 
Join Date: Apr 2015
Location: USA
Posts: 148

VanDelay - '89 Ford Econoline E-150 XL
90 day: 15.93 mpg (US)

Old White Civic - '98 Honda Civic LX, AT
90 day: 33.18 mpg (US)
Thanks: 5
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Quote:
Originally Posted by Frank Lee View Post
Yeah, you'd sure think so, but it seemed that F250 always got 13 mpg NO MATTER WHAT.
Then it wasn't sufficiently loaded to require the production of more power to perform more work which would invariably require more fuel. A tank average might not show it depending on the use of the vehicle but science works every time.
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