I disagree. posted by ENVYMYZ on February 21, 2007 at 07:38 AM
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I had the issue in my Z when it was stock. Eventually discovered it was due to an apparent screwdriver hole punched in the IC-to-turbo hose on the driver's side that took a bit of searching to find. When I stopped up that leak, the problem disappeared. There were no BOVs on my Z.