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      06-14-2012, 11:24 AM   #22
Slow89irocz
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Drives: 2011 335i xDrive M-Sport
Join Date: May 2012
Location: Chicago, Illinois

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I am experienceing this as well. I have a stumble when the car is cold if I accelerate mildly at about 2300rpms. Also I have been noticing a bit of surging if I dont let the car warm up after startup and try to drive off. Any ideas?
Appreciate 0