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Old 01-09-2009, 12:27 AM Show Printable Version Show Printable Version   Email this Post to a Friend Email this Post      #13 (permalink)
DSM_Nick Offline
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From: Conifer, Colorado
Registered: Jan 2009
Tech Posts: 52
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I agree with the other member, the video of the car suppossedly "compressor surging" with the hood off, was indeed not "compressor surge". That was blow of valve flutter, many people confuse the two. Easy way to tell the difference......BOV flutter occurs when letting off of the throttle, which lets the valve let off and you hear the noise. Compressor surge occurs under load, such as open throttle and accelerating.

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