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Old 10-21-2009, 11:25 PM   #40 (permalink)
MadisonMPG
Master EcoModder
 
Join Date: Nov 2008
Location: Madison AL
Posts: 1,123

The Geo - '93 Geo Metro
Team Metro
90 day: 45.16 mpg (US)
Thanks: 30
Thanked 40 Times in 37 Posts
So much fail in testing.

Filled can full of gas, weighed it, and put it in the trunk. Ran car up to 65 on car's tank. Flipped switch at starting line that transferred where the engine was getting gas. (from the gas tank to the baby tank in the trunk) and then shut it off after a 1 mile run at 65. Then re-weighed it and did the math from there.
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