Smoke bellowing from Engine - BMW Z4 M - 2008 2L

[vmnetBMW]

Hi - could someone please advise the issue here, after starting the engine smoke bellows when the car has been in the garage for a week and for about 2 mins then no further smoke...perhaps Oil leak?

Thanks

 

[MikeyH]

Perhaps you have a little oil leak somewhere that builds up over the week and then burns off.