This is my first post here folks, so here goes. My niece's car has had a new head gasket fitted by a local man, but its blown the Turbo to bits. Upon inspecting the engine I find that there is no Oil coming up the Turbo pipe!!! I have taken off the Oil filter and then spun the enging to see if the oil is passing through. All Good. Question is, is it possible to fit an incorrect head gasket and in the process blocked up the oil way to this turbo pipe. How does the Oil reach this pipe?