This morning on the way to work, when i spun the turbo on my cossie up for the 1st time after warming the car up for about 5 miles... there was a mish mash of smoke/smog... no real colour definition a bit of grey/blackish maybe smal hint of blue... Doesnt do it again, only 1st time the turbo is spun up...

I have noticed this before but not for a while!! Is it normal - just clearing the system.... It is not smoking when i rev it when i get to work!!??

Any ideas??

Cheers