First off i have a 87 turbo
i run pre-mix
i have no Purge valve just a air filter on the oil filler neck

Now the car doesent smoke sitting still and reving it doesent smoke at idle, doesent smoke moving giving it gas. When it smokes is after the engine has been holding the car back for a while. like going down a hill. And at low rpms 2000 rpm and lower. I'll be going down a hill in 5th gear below 2000 rpm. Or i've seen it smoke comeing to a stop sign. Has anyone had this problem or can anyone help me on this??

 

oil control rings...I bet the engine does it also if you suddenly let off at high rpm and let it decelerate. use some STP stop smoke to help fill the gaps, it works!!