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Strange Clutch Pedal Noise / Viberation?

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Old May 4, 2015 | 10:39 PM
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Strange Clutch Pedal Noise / Viberation?

Hi Everyone,

I recently have had a "Strange Clutch Pedal Noise / vibration." This noise is only noticeable when the clutch pedal is completely out and this noise does exist when in gear.

Noise / vibration goes away while lightly pressing on the clutch for the first 5mm where I have a light point at the top and also while the pedal . (Not sure if this is normal.)

At times, the clutch has no noise or vibration while out. Its sporadically comes and goes and engine temp doesn't play any effect to its relevance.

Here is a short vid.


Sorry in advanced, for my alien "work on the car" shoes.

Car currently has the Evoms GT2 conversion with an RS 4.0 disc, RS flywheel, RS clutch bearing. A 487 Pressure plate was recently installed due to some warped 764 Sachs plates. (hard to believe but, Sachs stood firm on replacement.)

I would love to hear this forums thoughts!

Thanks in advanced.
 
Old May 4, 2015 | 10:50 PM
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Looks like your video is set to private...
 
Old May 4, 2015 | 11:07 PM
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Try again. I apologize for that. Thanks for looking.
 
Old May 5, 2015 | 07:26 AM
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I'm stumped here. Haven't had that on mine, so not going to try to guess.
...But if I had to, my first thought /best guess would be the flywheel.
 
Old May 5, 2015 | 08:14 AM
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To me that's typical clutch chatter/noise from a lighter single flywheel. I have same exact noise after installed RS flywheel. Just live with it or go back to stock dual mass if you hate it.
 
Old May 5, 2015 | 08:24 AM
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Originally Posted by swc
To me that's typical clutch chatter/noise from a lighter single flywheel. I have same exact noise after installed RS flywheel. Just live with it or go back to stock dual mass if you hate it.
Clutch does have chatter but, this is louder and i thought that chatter is always there with the clutch out. This noise comes and goes while the clutch is out.
 
Old May 5, 2015 | 08:42 AM
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I can't tell how loud this really is because it's a video and I can turn it up all I want, but it looks like an after-market pedal - is it possible the screws on the pedal are just a little loose? I know it sounds simple, but I have had this happen to me.
 
Old May 5, 2015 | 08:49 AM
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Originally Posted by Slider
I can't tell how loud this really is because it's a video and I can turn it up all I want, but it looks like an after-market pedal - is it possible the screws on the pedal are just a little loose? I know it sounds simple, but I have had this happen to me.

Great thought Slider. I know the video doesn't do justice to the true noise. This is somewhat of a metallic knock and runs from pedal though the center counsel. At first, we thought that it may be the clutch line rattling against the frame.
 
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