For me it was only the first 3000 or 4000 miles.

 

I have a problem that now the clutch is chattering when it isn't cold. The test for this is I put it in 5th gear at low speed 30-40mph when my car is warmed. At around 2000 rpms if I accelerate my car will vibrate a little, but my clutch will chatter a grip. I'm finally going to put everything back to stock so I can finally take advantage of my warranty. Hopefully they give me a new clutch or something.

 

Mine doesn't chatter but it does emit a sort of groaning sound during the first couple of engagements when it is cold outside.

 

As everyone has stated previously, i get chatter/shutter when the car is cold but ive noticed it is a lot worse and lasts a lot longer when it is really humid out. Anyone else notice humidity having an effect on the chatter?

 

my clutch is as smooth as glass (stock clutch) whether its ice cold or red hot,samething on my 03, never any chattering even if the car has been sitting for a couple days in sub freezing weather. guess i,m just lucky.

 

started to get it at the 14,000m mark on my IX MR, I dont abuse the car or clutch. Does it once in a while, totally normal for this kind of setup. Rev it a touch higher and it does not happen.

 

Agreed. Seems when its humid, it doesn't go away...

 

I just passed 55k miles on the stocker, still does it almost every morning. For me it's just the first few starts 'til I get some heat it in then it's smooth for the rest of the drive.

 

I just replaced mine with an ACT HD kit and no more chatter at all. I would even try and make it chatter and it wont. This morning it was very damp and rainy, got in my car to go to work and still chatter free. Lets just hope it stays like this.

 

I wonder if it has anything to do with me being still on the stock clutch at 42k.