# Rattle at 3000+ rpms

**URL:** <https://forums.speedlife.net/t/rattle-at-3000-rpms/126432>\
**Category:** SON240sx Automotive\
**Created:** [July 21, 2009, 12:18pm UTC](https://forums.speedlife.net/t/rattle-at-3000-rpms/126432 "2009-07-21T12:18:26Z")\
**Posts on this page:** 1\
**Showing post:** 8

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**Author:** ![Ciaran](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/ciaran/32/5612_2.png) [@Ciaran](https://forums.speedlife.net/u/Ciaran)\
**Post date:** [July 21, 2009, 12:51pm UTC](https://forums.speedlife.net/t/rattle-at-3000-rpms/126432/8 "2009-07-21T12:51:43Z")

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> [@adventure time.](https://forums.speedlife.net/t/adventure-time/23139/5):
>
> heat sheild or exhaust leak?

i took off the down tipe heat shield so its not that. and the shield attached to the chassis is mint and on quite firmly.

i dont think its an exhaust leak. can they make an extremely loud rattling?

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