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      01-23-2013, 12:13 PM   #7
ovaltine224
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Drives: 328xi
Join Date: Aug 2011
Location: United States

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I was doing about 8-10 mpg. So I tried doing the auto tranny reset and now I'm upto about 15mpg. I did order a new air filter and I'm gonna clean the Mass air flow sensor this weekend when I install. Hopefully that helps!