when i hold the clutch in it seems like the engine is sound and perfect, when i let the clutch out it has a slight humming noise or something but you press the clutch back in it stops... etc, what could it be?

 

Mine does the same thing...

 

why does it do that?

 

I had the same thing about two weeks ago. I tried to go to the dealership the next day but they were backed up. It hasnt happened again since. i dunno.

 

mine does the same thing, i took it in and they said its common in all Zs, dont take my word for it, get it checked out but thats their responce to me

[EDIT]: lol everyone on this thread is 07.. is it an 07 defect? anyone else other than us havin this prob?

 

My 03 does it.The dealership said it was the throw out bearings on these cars....when i put my new clutch in they said "that the way these cars are designed there made to cause the throw out bearing to go so your clutch wont blow up" hahaha thats what my service advisor said :-) hahahah

 

Yea I'm pretty sure all Z's have this to some extent. Mine always did it. BUT recently This noise has expanded to when I am engine breaking there is a lot of cluttering noise, almost like sheetmetal vibrating. Hard to hear it over the exhaust but definitely noticeable. Any ideas?

 

all z's do it its normal dont worry about it

 

whew! awesome, thanks guys

 

any way to overcome this? It sounds annoying... and makes me think my cars gonna break down

 

No, just get used to it. Z's have a noisy tranny and clutch.

 

sad but true...o wait yeah there is. yank on that radio volume **** that out to fix it

 

Yup i just got my Z two days ago and noticed the same noise. but by what people are saying it seems like it is normal.

 

the Z's cement mixer noise at idle has been discussed since 03...normal.