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      04-28-2012, 09:57 PM   #1

Drives: 2012 328i
Join Date: Apr 2012
Location: Tampa

Posts: 57
iTrader: (0)

N20 Engine roughness at idle

Title says it all...

How much roughness is normal at idle for this engine?

My last car, a 2008 base MINI Cooper, had almost no vibration at idle with the A/C on, and only a little bit rougher without the A/C.

My new 328i is different. I can definitely tell that the engine is running. I wouldn't say it feels like there's something wrong - there's no warning lights or anything - but the engine definitely let's you know it's running.

Is this normal? Maybe it's the turbos?