Can someone tell me, on a Corrado G60, is there any kind of filter in what I assume is the PCV valve (big square thing on the driver's side of the timing cover, with an elbow to the boost bypass tube) and if so how does one clean it? There's a lot of oil in the boost tubes and I think it was from the supercharger (it had a lot of oil spray around the front of the SC as well) but I suspect some of it may have been coming from the PCV as well. The car does have the baffle over the cam installed.
thanks,
nate