# Weird noise ?

**URL:** https://forums.speedlife.net/t/weird-noise/84788
**Category:** SON240sx Automotive
**Created:** [April 6, 2005, 5:58am UTC](https://forums.speedlife.net/t/weird-noise/84788 "2005-04-06T05:58:46Z")
**Posts on this page:** 4
**Page:** 1

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### Author: ![redpotatoes](https://avatars.discourse-cdn.com/v4/letter/r/ecae2f/32.png) [@redpotatoes](https://forums.speedlife.net/u/redpotatoes)
#### Post date: [April 6, 2005, 5:58am UTC](https://forums.speedlife.net/t/weird-noise/84788/1 "2005-04-06T05:58:46Z")

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Hey,

I have this problem. Sometimes(not always), when I start my car, I hear a noise, almost like if my bearing clutch was finished but I know for a fact that it’s not since I changed it this weekend(+ clutch). Sometimes the noise appears when I change my gear, but only when I press the clutch. Any idea

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### Author: ![slipperysilvia](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/slipperysilvia/32/5485_2.png) [@slipperysilvia](https://forums.speedlife.net/u/slipperysilvia)
#### Post date: [April 6, 2005, 6:41am UTC](https://forums.speedlife.net/t/weird-noise/84788/2 "2005-04-06T06:41:54Z")

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THROW OUT BEARING…100% SURE

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### Author: ![redpotatoes](https://avatars.discourse-cdn.com/v4/letter/r/ecae2f/32.png) [@redpotatoes](https://forums.speedlife.net/u/redpotatoes)
#### Post date: [April 6, 2005, 7:07am UTC](https://forums.speedlife.net/t/weird-noise/84788/3 "2005-04-06T07:07:13Z")

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What is the difference between the clutch bearing and the throw out bearing ? Aren’t they the same ? It was spinning like a charm. The problem persists even if I changed that. So my guess is that it’s not that. Might it be something else ? Thrust bearing ?

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### Author: ![Wiltzor](https://avatars.discourse-cdn.com/v4/letter/w/aeb1de/32.png) [@Wiltzor](https://forums.speedlife.net/u/Wiltzor)
#### Post date: [April 6, 2005, 12:34pm UTC](https://forums.speedlife.net/t/weird-noise/84788/4 "2005-04-06T12:34:53Z")

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I’ve seen this thread many times…same solution every time.

Varun’s right, it’ll be the throwout bearing.