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      10-09-2012, 12:36 AM   #2
mcpcolas
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Drives: 2009 montego blue 335i xdrive
Join Date: Apr 2012
Location: new jersey

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wow i thought i was the only one im averaging 12.5 as well, and i dont really push my car, i dont track my car, and i only use 93 oct BP or SHELL. I took it to the dealer twice even though they were shocked, but they cant seem to find whats causing this so im getting the every is fine. there was a time when it was as bad as 9 mpg my car is still under warranty so all maintenance are up to date. hopefully ur dealer figure it out. keep me updated will you? btw i a 09 335 xi with 41,000 miles
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