So I just discovered that I don't have a PCV valve, its just an elbow on there. My IM is caked with carbon. Short of taking off the manifold (which I REALLY don't wanna do...) is there a way to clean all that crap outta there? No where around here sells that Seafoam Deep Creep (They sell regular seafoam), and I don't know if any other way to clean it. Taking off the IM just seems like a big job, and I don't wanna make an all day thing out of this. Any ideas?


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