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Old 06-05-2008, 12:46 AM   #58 (permalink)
kevlar
penny pincher
 
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Join Date: May 2008
Location: IN
Posts: 124

lucky - '92 Toyota pickup plain
90 day: 32.08 mpg (US)
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[QUOTE=Lazarus;31499]This is one of the things I don't understand. Why does it work sometimes and not others. Why does it do 1 mpg gain and a 3 mpg gain other times. QUOTE]
All I know is at one station near me, if I dope up the tank I can make gains, whereas, if I dope up at another station nearby, I never gain a mile. I think it has something to do with the quality processing of the fuel they put in the tanks and which refinery it comes from.
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half exposed Lucky http://ecomodder.com/forum/attachmen...1&d=1210727433

how it was done...

http://ecomodder.com/forum/showthrea...html#post25264

as of feb. 09, still holding up great with new owner,
who has since re-geared the rear end and gets nearly 40 MPG!
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