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Old 09-29-2019, 11:32 PM   #9
Ultramaroon
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Join Date: Sep 2014
Drives: a 13 e8h frs
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Quote:
Originally Posted by hxt_BRZ View Post
@Ultramaroon , that's exactly what happens, when the RPM's drop back down the clutch pedal recovers on its own and the sound goes away. I took it for a drive down an empty road earlier and tested with multiple conditions. Noise and mushy pedal occurs between 4-5k. What would be the best course of action to address the knock back? and do you think it could be caused by a weak retention spring on the clutch fork?
I could be wrong but I don't think it's clips or a retention spring. I think something is loose in the pressure plate and the centrifugal force at that RPM is pushing out of whack something involving the pressure plate fingers.

Try reinstalling only the stock pressure plate and see if that eliminates the vibration and mushiness.
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