# Sounds like i've kidnapped someone **URL:** \ **Category:** SON240sx Automotive\ **Created:** [April 23, 2005, 3:48pm UTC](https://forums.speedlife.net/t/sounds-like-ive-kidnapped-someone/85244 "2005-04-23T15:48:24Z")\ **Posts on this page:** 11\ **Page:** 1
**Author:** ![Head](https://avatars.discourse-cdn.com/v4/letter/h/e56c9b/32.png) [@Head](https://forums.speedlife.net/u/Head)\ **Post date:** [April 23, 2005, 3:48pm UTC](https://forums.speedlife.net/t/sounds-like-ive-kidnapped-someone/85244/1 "2005-04-23T15:48:24Z")
The Clunk from the back! Its a major clunk or nock from the diff. area that comes at shift or on hard deceleration! Someone said its the Pumpkin mounts, not sure though? Anyone with similar problem ? ---
**Author:** ![robbbby](https://avatars.discourse-cdn.com/v4/letter/r/b19c9b/32.png) [@robbbby](https://forums.speedlife.net/u/robbbby)\ **Post date:** [April 23, 2005, 4:22pm UTC](https://forums.speedlife.net/t/sounds-like-ive-kidnapped-someone/85244/2 "2005-04-23T16:22:40Z")
I get that really bad, but I think it is because I have spl full aluminum subframe bushings, or at least I am hoping that is the reason. ---
**Author:** ![GT1](https://avatars.discourse-cdn.com/v4/letter/g/b5e925/32.png) [@GT1](https://forums.speedlife.net/u/GT1)\ **Post date:** [April 23, 2005, 8:35pm UTC](https://forums.speedlife.net/t/sounds-like-ive-kidnapped-someone/85244/3 "2005-04-23T20:35:46Z")
tranny mounts are gone. GT ---
**Author:** ![DTS](https://avatars.discourse-cdn.com/v4/letter/d/8491ac/32.png) [@DTS](https://forums.speedlife.net/u/DTS)\ **Post date:** [April 24, 2005, 7:20am UTC](https://forums.speedlife.net/t/sounds-like-ive-kidnapped-someone/85244/4 "2005-04-24T07:20:43Z")
> [@robbbby](#): > > I get that really bad, but I think it is because I have spl full aluminum subframe bushings, or at least I am hoping that is the reason. i have those and i dont get any of that noise i can hear the flywheel when the clutch engauges though ---
**Author:** ![robbbby](https://avatars.discourse-cdn.com/v4/letter/r/b19c9b/32.png) [@robbbby](https://forums.speedlife.net/u/robbbby)\ **Post date:** [April 24, 2005, 8:04am UTC](https://forums.speedlife.net/t/sounds-like-ive-kidnapped-someone/85244/5 "2005-04-24T08:04:57Z")
Do you have the full bushings or just the collars. I have heard that the full aluminum ones give off alot of noise I just get alot of noise when downshifting especially. ---
**Author:** ![Doba](https://avatars.discourse-cdn.com/v4/letter/d/a8b319/32.png) [@Doba](https://forums.speedlife.net/u/Doba)\ **Post date:** [April 24, 2005, 8:16am UTC](https://forums.speedlife.net/t/sounds-like-ive-kidnapped-someone/85244/6 "2005-04-24T08:16:00Z")
> [@Head](#): > > The Clunk from the back! > > Its a major clunk or nock from the diff. area that comes at shift or on hard deceleration! > > Someone said its the Pumpkin mounts, not sure though? > > Anyone with similar problem ? did you by any chance get a new clutch ?? ---
**Author:** ![Stock240](https://avatars.discourse-cdn.com/v4/letter/s/a698b9/32.png) [@Stock240](https://forums.speedlife.net/u/Stock240)\ **Post date:** [April 24, 2005, 9:59am UTC](https://forums.speedlife.net/t/sounds-like-ive-kidnapped-someone/85244/7 "2005-04-24T09:59:26Z")
I have the same problem right now. If U figure out what it is let me know and I will do the same. ---
**Author:** ![pearlS13](https://avatars.discourse-cdn.com/v4/letter/p/e68b1a/32.png) [@pearlS13](https://forums.speedlife.net/u/pearlS13)\ **Post date:** [April 24, 2005, 12:34pm UTC](https://forums.speedlife.net/t/sounds-like-ive-kidnapped-someone/85244/8 "2005-04-24T12:34:21Z")
Check the driveshaft u-joints, they will give a clunking sound if they are worn out. ---
**Author:** ![Head](https://avatars.discourse-cdn.com/v4/letter/h/e56c9b/32.png) [@Head](https://forums.speedlife.net/u/Head)\ **Post date:** [April 26, 2005, 7:07pm UTC](https://forums.speedlife.net/t/sounds-like-ive-kidnapped-someone/85244/9 "2005-04-26T19:07:38Z")
Thanks all, i’ve been inspecting as well as i can, i might just replace parts and hope for the bast… Starting with Tranny Mounts, rear suspension mounts, what ever i can see thats old and dead! I’ll let those who have the same problem know whats the problem! Thanks ---
**Author:** ![Stock240](https://avatars.discourse-cdn.com/v4/letter/s/a698b9/32.png) [@Stock240](https://forums.speedlife.net/u/Stock240)\ **Post date:** [April 26, 2005, 11:16pm UTC](https://forums.speedlife.net/t/sounds-like-ive-kidnapped-someone/85244/10 "2005-04-26T23:16:29Z")
Hey dude. I am almost 100% sure that my problem is the driveshaft u-joints. Check those before U go spending a bunch of money. ---
**Author:** ![robbbby](https://avatars.discourse-cdn.com/v4/letter/r/b19c9b/32.png) [@robbbby](https://forums.speedlife.net/u/robbbby)\ **Post date:** [April 30, 2005, 4:20pm UTC](https://forums.speedlife.net/t/sounds-like-ive-kidnapped-someone/85244/11 "2005-04-30T16:20:22Z")
How would you know if the driveshaft u joints are bad? Would you just be able to twise the to halves of the driveshaft away from each other?