Transmission/Clutch Sound

[BadGst]

So i got my new transmission from jacks a few years back put less than 5,000 miles on it due to a few reasons, also has same mileage comp clutch flywheel setup.

Upon decel, there's a metal on metal grinding noise.

More the load on the engine the louder and more agressive the sound is.

Only happens between a certain range of RPMS with a load it ONLY WHEN I LEFT OFF THE GAS it seems like

but ive heard it just coasting 25mph on the gas on a residential road,

when shifted into higher gears with less load on the engine it wont make a sound.


Heres a clip
Jacks Rerecorded (1) - Clyp

 

[VtecvrsTurbo]

Many people have had this problem. It seems to come with clutch/flywheel swaps and/or tranny rebuilds (I have a shep tranny and mine does the EXACT same thing). I really dont think there is a known cure at the moment.

There is a bunch of threads about this, take a look. Your not the only one.

 

[Artago]

Many people have had this problem. It seems to come with clutch/flywheel swaps and/or tranny rebuilds (I have a shep tranny and mine does the EXACT same thing). I really dont think there is a known cure at the moment.

There is a bunch of threads about this, take a look. Your not the only one.

How common is this?

Do happen to know the most likely causes?

 

[VtecvrsTurbo]

How common is this?

Do happen to know the most likely causes?

Its petty common. This is the second DSM I have owned to do this. Both times it started after I replaced my clutch/flywheel and had the transmission rebuilt (jacks first time and shep this time).

http://www.dsmtuners.com/forums/drivetrain-tech/140996-grinding-sound-when-decelerating-gear.html

http://www.dsmtuners.com/forums/dri...flywheel-sound-bad-roller-bearing-almost.html

http://www.dsmtuners.com/forums/new...eline-deceleration-noise-clutch-flywheel.html

http://www.dsmtuners.com/forums/newbie-forum/293575-wtf-sound-decel-video.html

http://www.dsmtuners.com/forums/articles-miscellaneous/337788-what-causing-irritating-noise.html

http://www.dsmtuners.com/forums/drivetrain-tech/440083-decel-rattle-diagnosis.html

(this is just tuners too)

 

[BadGst]

So im guessing you can hear this outside the car other than the cabin also?

 

[VtecvrsTurbo]

So im guessing you can hear this outside the car other than the cabin also?

That I am not too sure about. I dont think it is as loud outside, (considering we feel the vibrations also).

I just push the clutch in or put it in neutral when I decel from high RPM's, unless i'm doing autocross or something.

 

[BadGst]

Im gonna try a new clutch setup and see whats up... i dont remember hearing it until a lil while..

 

[so slow 420]

Simular to my problem my tranny make a grinding rattle sound on cold start when clutch it out I push clutch in it goes away and after cars warms up it is not as bad but still noticeable let me no what u guys think thanks