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Re: What could have caused a 25 to 30% increase in fuel economy?
Posted to Technical Theory Forum on 1/31/2011 41 Replies

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Do you figure your MPG on EACH tank of gas, or do you record fuel put in and miles driven over at least 3 tanks? The difference is it's hard to get the exact same amount in at each fillup, and averag... Login to read more.

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