Hi guys as above i have a 2001 2.0 focus that has decided to start filling the street when.starting.from cold with blue smoke. Smells oily. Was told that the pcv was the cause ofit so i got a new one and also changed the oil seperator at same time. Hoping it would cure it but its still there.

The plugs aint oily. Have checked them. Have brought pistons to tdc and they are dry. No misfire whilst kicking smoke. If i leave her idling for 4-5mins she clears and then shes fine till shes cold again.

Does anyone have any ideas please