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Old 01-31-2012, 06:31 PM   #22 (permalink)
ConnClark
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Join Date: Jun 2008
Location: Richland,WA
Posts: 985

Das Schlepper Frog - '85 Mercedes Benz 300SD
90 day: 23.23 mpg (US)

Gentoo320 - '04 Mercedes C320 4Matic
90 day: 22.44 mpg (US)
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Does an alternator kill switch really improve your mpg? All the electricity you draw from your battery has to be put back with a 15% penalty when recharging the battery.
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