TwinTurbo.NET: Nissan 300ZX forum - Lots of oil in the drivers side recirc valve and piping.
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Subject Lots of oil in the drivers side recirc valve and piping.
     
Posted by Joes300zxtt on July 10, 2011 at 9:19 PM
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Message I've checked the PCV valve and piping and didn’t notice any screw-ups on my behalf or malfunctioning PVC valve. I have the turbos on the bench (they only have about 2k miles) and nothing seems wrong and they both are surprisingly clean and oil free. I have checked the head gaskets (took the heads off) and again nothing seems wrong there then replaced head gaskets. So now I am stumped. Chime in to tell me your experiences with oil from the recirculation/or blow-off valve if you have those. Again I’m stumped. Anyone pressure tested a Turbo CHRA (pressure test?), or maybe I have been installing the crankcase piping backwards? Help me step through the checks and solve this and get the Z back on the road. Thanks.

     
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