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Old 05-08-2017, 11:45 AM   #6
guybo
Huge E85 fan!
 
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If you still have the sound generator installed, that may explain why it sounds like it is coming from the passenger side.

-With the clutch in but rolling and 3500 RPM, does it make the noise?
-At a stop and 3500 RPM does it make the sound?
-If you are decelerating and the revs pass through 3500 RPM do you get the noise or is it only while accelerating?

It sounds to me like a sympathetic vibration. something is loose
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