No error messages? How many miles? Check this out before doing the valves:
Originally Posted by NorCal550i
I have a 06 550i same thing is happening need to get valves done. the car smokes only when sitting for like 5 mins and clears out once you take off.
[B]2008 550 - Carbon Black/Black - M-sport, Cold Weather, Premium, NAV, Comfort Access, Logic 7 (LOADED, every option except night vision)
Previous 3 cars (the 550 is my 38th car):
2005 530i - Prem, Sport, NAV
2006 Jeep SRT-8
2003 Infiniti G35 coupe