I just installed my clutch a few days ago with a new throw out bearing and flywheel bearing. I also had the flywheel resurfaced. When i start the car, there is a chatter for a second. While driving, the clutch seems to grab fine. Only problem is that theres a chatter once in a while when shifting gears. After driving around for about 10 mins, the chatter goes away. Is this normal for new clutch?

 

I never drove a new clutch that clatter, whining noise maybe, but just wait and see if the problem persists after the break in.