Quote:
Originally Posted by Brooklyn Mark
I have been experiencing this on and off moaning noise from my engine after installing a ess vt2-600 kit. The noise is only present when the rpms drop from 3-1k
Does anyone know what this can be?
Is this normal?
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Most likely what you hear is the bypass valve releasing pressure on decel. You can adjust the point of bypass engagement by following the instruction sheet that came with it. However a woosh sound it normal on decel. It is not loud, but it can be heard.