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      01-24-2013, 05:40 PM   #20

Drives: 2009 Alpine White 335d
Join Date: Jul 2012
Location: Atglen,PA

iTrader: (0)

New intake being installed today

Yr: 2009
Model: 335d
Mileage: 40k
Avg MPG: 32.7
Avg Spd: 44.5
Fuel: Sunoco/WaWa
Drive type: 4
70/30 hwy/city. My commute is 37 miles each way with most of that being high traffic highway.

Carbon build up issue yes or no? Yes

Additional info:

Msg from BMW tech: "swirl flap linkage was binding and a large amount of carbon build is present"

I bought my D in June 2012 with 20k on the odo. I did nearly double that in the 6 months since.

Last edited by Robspages; 01-26-2013 at 12:57 PM. Reason: my mileage guess was off by 3k