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Chattering in 1st and Reverse Question

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Old Mar 27, 2010 | 03:27 PM
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Default Chattering in 1st and Reverse Question

I have a 6 speed 97'. Only 32K miles. I get the chattering noise in 1st. I have been told it is normal and is the throw out bearings. It also does it while backing up in my driveway, slight incline.
Is this really normal? It's kind of embarrassing for such a highend car.
Would doing a fuid change help? Amsoil maybe???
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Old Mar 27, 2010 | 04:57 PM
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Originally Posted by IRON MAIDEN
I have a 6 speed 97'. Only 32K miles. I get the chattering noise in 1st. I have been told it is normal and is the throw out bearings. It also does it while backing up in my driveway, slight incline.
Is this really normal? It's kind of embarrassing for such a highend car.
Would doing a fuid change help? Amsoil maybe???
If you are getting the noise just while first letting out the clutch and if it is gone once the vehicle is moving, than yes, this is normal, and in fact your manual talks of it.
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Old Mar 27, 2010 | 07:29 PM
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Originally Posted by IRON MAIDEN
I have a 6 speed 97'. Only 32K miles. I get the chattering noise in 1st. I have been told it is normal and is the throw out bearings. It also does it while backing up in my driveway, slight incline.
Is this really normal? It's kind of embarrassing for such a highend car.
Would doing a fuid change help? Amsoil maybe???
Stock clutch? Does the car shake or vibrate a little when the "chattering" starts? If so, not normal.
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Old Mar 28, 2010 | 02:33 PM
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Yeah, the clutch is stock. It is just a noise in 1st and goes away once I get rolling a bit with the clutch all the way out. In reverse, no noise unless I'm backing uphill or on an incline like my driveway. I have to feather the clutch a bit to back up slow as I have to get close to a fence so I can open my drivers door. The car will make the noise and vibrate/shake a little bit while I'm doing it.
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Old Mar 28, 2010 | 02:34 PM
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I find it odd that a car that sells for what these did new and are the caliber which they are, have a transmission that is noisy. Do the C6 manuals do it too?
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Old Mar 28, 2010 | 02:47 PM
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Sounds like clutch chatter.. Could be something on the clutch facing or just wear but the fix is replacement.. If you can live with it, drive it until you're ready to replace.. Pretty much no other fix..
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Old Mar 28, 2010 | 06:16 PM
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Originally Posted by k0ts
Sounds like clutch chatter.. Could be something on the clutch facing or just wear but the fix is replacement.. If you can live with it, drive it until you're ready to replace.. Pretty much no other fix..
Yup. It happens on a lot of aftermarket clutches, but it's not normal on a stock one.
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Old Mar 28, 2010 | 07:29 PM
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If it is the "normal" throw-out noise, it is quite NORMAL. In fact, my 94 Trans Am GT did it as well. Just get used to it......nothing you can do about it at all.
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Old Mar 28, 2010 | 09:25 PM
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Try deglazing the clutch. High rpm downshifts some good upshifts. 13 yr old car with 32K needs some BEATING on.
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Old Mar 28, 2010 | 09:29 PM
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Originally Posted by Jnape
Try deglazing the clutch. High rpm downshifts some good upshifts. 13 yr old car with 32K needs some BEATING on.
Gitty Up!!!
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Old Mar 28, 2010 | 10:19 PM
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If it makes the same noise when you shut off the engine with your foot off the clutch its normal...
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Old Mar 28, 2010 | 11:14 PM
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Originally Posted by FRCTony
If it makes the same noise when you shut off the engine with your foot off the clutch its normal...
Yup. That's what's called the C5 rattle.

Chatter, upon clutch engagement is something altogether different.
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