Ok, well i noticed that when im in sitting in nuetral and let the clutch out there is this chatter you can hear, and when you put the clutch in it goes away. It can get annoying and im not really sure what the problem is. I did a little research on what it could be and i found that it might be an input shaft bearing. but i am not certain, if anyone knows a way to find out to be sure of what it is please let me know. thank you

 

Could be, but it is usually the dual mass flywheel making a little noise. Very common on these cars.

 

alot of the cars sound like a cement mixer when in neutral idiling....

 

Very common . Nothing to worry about it's just annoying.

 

and it will only get worse if you put a light weight flywheel in