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Clutch isn’t smooth

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Old Mar 23, 2022 | 01:48 PM
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Default Clutch isn’t smooth

When I press my clutch in I feel this “gritty” feeling and also when I release it, it’s worse on Higher rpm’s and not so bad on low rpm. Clutch is Pretty smooth when I’m in neutral and it is very smooth when the car is off. There is no noise when this happens but people on the forums say it could be a bad throw out bearing, wanted to ask on here if I should worry about it or take it to a shop.
2009 c6 z51 6 speed
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Old Mar 24, 2022 | 10:47 PM
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Originally Posted by parker jones
When I press my clutch in I feel this “gritty” feeling and also when I release it, it’s worse on Higher rpm’s and not so bad on low rpm. Clutch is Pretty smooth when I’m in neutral and it is very smooth when the car is off. There is no noise when this happens but people on the forums say it could be a bad throw out bearing, wanted to ask on here if I should worry about it or take it to a shop.
2009 c6 z51 6 speed
Hard to tell with this limited information, but a bad throw-out bearing would certainly be at the top of the list.
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Old Mar 24, 2022 | 11:00 PM
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Originally Posted by Dave S
Hard to tell with this limited information, but a bad throw-out bearing would certainly be at the top of the list.
I think it’s a bad throw out bearing, should I have just the TOB replaced, or would I have to get a whole new clutch?
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Old Mar 25, 2022 | 01:12 PM
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Whether you do it yourself or have someone do it, 90% of the labor cost will be to remove and install the new TOB. I would get a whole new clutch, it would be cheaper in the long run.

When my pilot bearing went out, I replaced everything including the flywheel. You may not want to go that far.
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Old Mar 25, 2022 | 02:16 PM
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Originally Posted by Dutch08
Whether you do it yourself or have someone do it, 90% of the labor cost will be to remove and install the new TOB. I would get a whole new clutch, it would be cheaper in the long run.

When my pilot bearing went out, I replaced everything including the flywheel. You may not want to go that far.
damn ok, how much do you think replacing a clutch would run me? Dealership vs shop
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Old Mar 26, 2022 | 02:37 AM
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I may have responded to the wrong thread. Ranger method the clutch fluid. Basically suck it out with a turkey baster, exercise the clutch a few times and repeat until the fluid is clear in the revisor. If that doesn't help, replace the trans fluid with Amsoil ATD. Both super inexpensive options to opening the trans or replacing the clutch. Also, when replacing the clutch, if it's a Z06 or even for a normal C5 or C6, if the shop doesn't balance match the flywheel/clutch assembly they suck
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Old Mar 26, 2022 | 11:28 AM
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Originally Posted by parker jones
damn ok, how much do you think replacing a clutch would run me? Dealership vs shop
Originally Posted by GettnBetter
I may have responded to the wrong thread. Ranger method the clutch fluid. Basically suck it out with a turkey baster, exercise the clutch a few times and repeat until the fluid is clear in the revisor. If that doesn't help, replace the trans fluid with Amsoil ATD. Both super inexpensive options to opening the trans or replacing the clutch. Also, when replacing the clutch, if it's a Z06 or even for a normal C5 or C6, if the shop doesn't balance match the flywheel/clutch assembly they suck
Cost to do clutch? My SWAG is $2000. Replacement of the clutch requires the removal of the entire driveline before you get to the clutch. Call your local dealership and ask for a guess on the clutch job.

GettnBetter recommended you start with the Ranger method. I would definitely do that first it can make a huge difference. TO bearing problems can actually be the clutch slave cylinder as it pushes on the TO bearing to release the clutch.

If it does not fix the problem then find a good "independent" shop to replace the clutch.
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