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Old 12-15-2008, 07:48 PM   #25 (permalink)
Nevyn
Master EcoModder
 
Join Date: Nov 2008
Location: 18603, USA
Posts: 759

The Crimson Crawler - '04 Hyundai Elantra GLS
90 day: 36.71 mpg (US)
Thanks: 221
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They're "homebrew" devices similar to a ScanGauge in functionality - built from about $35 in parts, they tell you MPG as you drive and a few other things.
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