# Cracked Flex Plate

**URL:** https://forums.speedlife.net/t/cracked-flex-plate/194560
**Category:** PittSpeed Automotive
**Created:** [January 5, 2008, 6:55am UTC](https://forums.speedlife.net/t/cracked-flex-plate/194560 "2008-01-05T06:55:41Z")
**Posts on this page:** 11
**Page:** 1

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### Author: ![t\_adreams](https://avatars.discourse-cdn.com/v4/letter/t/ba8739/32.png) [@t\_adreams](https://forums.speedlife.net/u/t_adreams)
#### Post date: [January 5, 2008, 6:55am UTC](https://forums.speedlife.net/t/cracked-flex-plate/194560/1 "2008-01-05T06:55:41Z")

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What kind of symptoms will your vehicle have with a cracked flex plate?  
Don’t have the problem, but I’m curious and I’m not finding really good answeres on the internet.

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### Author: ![fmfkid250](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/fmfkid250/32/5973_2.png) [@fmfkid250](https://forums.speedlife.net/u/fmfkid250)
#### Post date: [January 5, 2008, 7:36am UTC](https://forums.speedlife.net/t/cracked-flex-plate/194560/2 "2008-01-05T07:36:20Z")

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To much flex

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### Author: ![t\_adreams](https://avatars.discourse-cdn.com/v4/letter/t/ba8739/32.png) [@t\_adreams](https://forums.speedlife.net/u/t_adreams)
#### Post date: [January 5, 2008, 7:48am UTC](https://forums.speedlife.net/t/cracked-flex-plate/194560/3 "2008-01-05T07:48:28Z")

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Symptoms that mimic misfires, dead plugs, poor power transfer, etc?

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### Author: ![bgblockelcamino](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/bgblockelcamino/32/5997_2.png) [@bgblockelcamino](https://forums.speedlife.net/u/bgblockelcamino)
#### Post date: [January 5, 2008, 7:50am UTC](https://forums.speedlife.net/t/cracked-flex-plate/194560/4 "2008-01-05T07:50:58Z")

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usually a cracked flexplate will rattle quite a bit when not under any load

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### Author: ![T34418L31](https://avatars.discourse-cdn.com/v4/letter/t/e56c9b/32.png) [@T34418L31](https://forums.speedlife.net/u/T34418L31)
#### Post date: [January 5, 2008, 1:01pm UTC](https://forums.speedlife.net/t/cracked-flex-plate/194560/5 "2008-01-05T13:01:27Z")

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> [@FS: Gateway Essential Desktop PC (P3)](https://forums.speedlife.net/t/fs-gateway-essential-desktop-pc-p3/33773/6):
>
> To much flex

:bowrofl: :bowrofl: :bowrofl: :bowrofl:

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### Author: ![eurodad](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/eurodad/32/5988_2.png) [@eurodad](https://forums.speedlife.net/u/eurodad)
#### Post date: [January 5, 2008, 1:45pm UTC](https://forums.speedlife.net/t/cracked-flex-plate/194560/6 "2008-01-05T13:45:47Z")

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mine made a taping noise similar to a lifter taping.

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### Author: ![xlogic](https://avatars.discourse-cdn.com/v4/letter/x/59ef9b/32.png) [@xlogic](https://forums.speedlife.net/u/xlogic)
#### Post date: [January 5, 2008, 1:47pm UTC](https://forums.speedlife.net/t/cracked-flex-plate/194560/7 "2008-01-05T13:47:32Z")

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> [@Oh Yeah!!](https://forums.speedlife.net/t/oh-yeah/34217/4):
>
> mine made a taping noise similar to a lifter taping.

don’t say that…i have two vehicles that make a “taping” noise at idle thats not coming from the motor, my nissan would do it all the time until i pushed the clutch pedal down then it would stop for a bit after i let off, blazer does it too from time to time until i push the clutch down and release it

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### Author: ![Pewter](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/pewter/32/5936_2.png) [@Pewter](https://forums.speedlife.net/u/Pewter)
#### Post date: [January 6, 2008, 5:59am UTC](https://forums.speedlife.net/t/cracked-flex-plate/194560/8 "2008-01-06T05:59:59Z")

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> [@xlogic"](#):
>
> don’t say that…i have two vehicles that make a “taping” noise at idle thats not coming from the motor, my nissan would do it all the time until i pushed the clutch pedal down then it would stop for a bit after i let off, blazer does it too from time to time until i push the clutch down and release it

standard trans has a flywheel which is thicker,they dont often crack!i would say that aint ur problem!

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### Author: ![bgblockelcamino](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/bgblockelcamino/32/5997_2.png) [@bgblockelcamino](https://forums.speedlife.net/u/bgblockelcamino)
#### Post date: [January 6, 2008, 7:26am UTC](https://forums.speedlife.net/t/cracked-flex-plate/194560/9 "2008-01-06T07:26:49Z")

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> [@xlogic"](#):
>
> don’t say that…i have two vehicles that make a “taping” noise at idle thats not coming from the motor, my nissan would do it all the time until i pushed the clutch pedal down then it would stop for a bit after i let off, blazer does it too from time to time until i push the clutch down and release it

that is prob the throwout bearing rattling

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### Author: ![T34418L31](https://avatars.discourse-cdn.com/v4/letter/t/e56c9b/32.png) [@T34418L31](https://forums.speedlife.net/u/T34418L31)
#### Post date: [January 6, 2008, 3:06pm UTC](https://forums.speedlife.net/t/cracked-flex-plate/194560/10 "2008-01-06T15:06:11Z")

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> [@FS :DSM STOCK PARTS](https://forums.speedlife.net/t/fs-dsm-stock-parts/33010/6):
>
> that is prob the throwout bearing rattling

x2. If it goes away with the clutch in, it’s probably the TOB.

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### Author: ![xlogic](https://avatars.discourse-cdn.com/v4/letter/x/59ef9b/32.png) [@xlogic](https://forums.speedlife.net/u/xlogic)
#### Post date: [January 6, 2008, 3:59pm UTC](https://forums.speedlife.net/t/cracked-flex-plate/194560/11 "2008-01-06T15:59:10Z")

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> [@suggestions on things to do at night?](https://forums.speedlife.net/t/suggestions-on-things-to-do-at-night/34177/81):
>
> standard trans has a flywheel which is thicker,they dont often crack!i would say that aint ur problem!

> [@FS :DSM STOCK PARTS](https://forums.speedlife.net/t/fs-dsm-stock-parts/33010/6):
>
> that is prob the throwout bearing rattling

The throwout in my nissan was bent to hell when i last pulled the transmission, that would explain it then

> [@Help! v.DVD Burner](https://forums.speedlife.net/t/help-v-dvd-burner/34220/24):
>
> x2. If it goes away with the clutch in, it’s probably the TOB.

How much longer would you guess it has?
