Thread: rough idle
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Old 11-01-2012, 02:49 PM
abrookey abrookey is offline
Officially Welcomed to the 'Fest
Location: Kent Wa
 
Join Date: Jul 2011
Posts: 119
Mein Auto: 2002 540i 6spd
rough idle

Just very recently bought my first M5, an 06. Serious question: When I first start it in the morning or after sitting about 11 hours at work, it idles very rough for about 15-20 seconds, like an older carburated engine when the choke isn't quite right. After about 20 seconds or so, smooth as silk. Is this "normal"??? Some have said it is a characteristic of the V10. Thanks
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