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BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > NA Engine (non-turbo) / Drivetrain / Exhaust Modifications > rough idle, and now CEL



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      05-30-2012, 08:57 PM   #1
mastermayhm
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rough idle, and now CEL

got some videos, not sure exactly what the problem is...vehicle almost dies a few times...it doesnt do it all the time either

going to get the code checked tomorrow, but any suggestions? I cant wait that long!!!

i dont touch the gas pedal in the first or third video at all





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      05-30-2012, 09:34 PM   #2
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      05-30-2012, 10:32 PM   #3
mastermayhm
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spent some more time in the engine bay and bought an OBDII from walmart....found out there was an air leak in the tubing from the intake (i have an aFe stage 2) after the MAF and before the throttle body...it was so simple...pulled them back together and problem solved.
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