TwinTurbo.NET: Nissan 300ZX forum - Noticed a drop in oil press at light throttle 2k rpm
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Subject Noticed a drop in oil press at light throttle 2k rpm
     
Posted by TurbodreamZ on February 20, 2014 at 8:17 PM
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In Reply To That would be the first thing to check posted by -Grimm- on February 20, 2014 at 06:22 PM
     
Message So I'm guessing the bad pcv is causing a lot of vacuum in the crank case lowering the oil pressure until I either let off the throttle or built boost. As soon as I do either I can watch the oil pressure needle raise back up.

Waiting on new valves from autozone.

     
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