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Old 01-08-2013, 07:11 PM   #24
jfoj
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Join Date: Nov 2009
Location: Fairfax, VA USA
Posts: 9,564
My Ride: '06 330CiC, '03 M5
Will be interesting to see how badly fuel economy is impacted. I think it is quite a bit more than most of use would think?

I know on the M cars, the rear bumper, trunk face and license plate will get covered with soot from the overly rich exhaust. But the M cars are already very cold to begin with, just a few degrees off their operation point, they go down hill fast and start to suffer.
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Solve your misfires, lean codes, rough idle - http://forum.e46fanatics.com/showthread.php?t=897616

Fuel pump failures - http://forum.e46fanatics.com/showthread.php?t=929501

Temp Info - http://forum.e46fanatics.com/showthread.php?t=964491

Hidden OBC Menu - Check Voltage, Temps, Fuel Level - http://forum.e46fanatics.com/showthread.php?t=239619

E46/E39 GM5 Door Lock Info - www.bmwgm5.com

Lower hose fan switch O-ring - BMW #13621743299
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