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      11-11-2012, 09:29 PM   #3
sgtpeper
Private First Class
United_States
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Drives: '09 e90 335i xDrive
Join Date: Feb 2008
Location: Denver

iTrader: (0)

When do most people see problems with carbon buildup? I'm at ~31k miles now.
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Jeff
'09 e90 335i xDrive 6MT
'74 Alfa Romeo Spider