smoke on start up

Forum: 

I am trying to isolate a niggle with my f78,when starting from cold she smokes blue smoke initially,then clears when idle speed reaches norm,she does not use any oil and is serviced regularly,any ideas?

Piston rings on the way out

Piston rings on the way out at a guess. Alowing oil into the boars, but only until they heatup and expand.

Any veiws expresed in this thread by me are purely from my own experience, and (sometimes) falible memory. Hope my comments help, but please don't take them as gospel.