well i know smoking is not good espacially whie smoke k usually that means a headgasket but my smoke occurs every so often a puff here and there and when i come to a stop coolant level is fine oil is too any suggestions

 

could be blowby, yes.

could also be your turbo seals, whether they be toast, or there's too much oil pressure and its pushing oil out. Could be a bad oil return line setup too.