Bmurray350z

iTrader: (34)

Alright so about 2 1/2 weeks ago I had an ACT Street clutch, ACT Streetlite 17lb flywheel, Wilwood Master, and ZSpeed CSC installed on my Z. I left and everything felt normal. No weird noises or anything. A couple days later (250ish miles) I start hearing a very weird vibration/metal/chattery sound. This is not the ordinary lightened flywheel chatter.. I noticed that right after leaving the shop and everyday - but this noise I'm referring to is completely different and separate. It only happens every once in a while.. I feel like it only happens when coming to a stop.. I'll be pushing in the clutch, and as I'm letting it out it's just a very weird/harsh noise and vibration that I can feel through the clutch pedal as well through the shifter.

I tried to catch the best video I could.. and it's still hard to hear. Only happens when I'm not prepared to take a video -__-

Car is a 2008 with 63k miles on it. Never had any problems with transmission or anything.

Please turn your volume up to hear the noise as best as possible

Bmurray350z

iTrader: (34)

Found these threads.. looks like they were having the same problem.

http://g35driver.com/forums/engine-d...ll-05-g35.html

http://www.6mt.net/forum/g35-coupe/3...ing-noise.html


Here is a video posted that sounds exactly like the noise I am hearing (Click the image to go to the video)

Bmurray350z

iTrader: (34)

Any thoughts?

HK350 Z

I heard the noise on the second 'part' of the video, sounds like rubbing at the very end,havent heard that before. Does it drive any differently? break in over?

I would wait until the 500-600 miles is up on break in and see if the noise is still present.

Bmurray350z

iTrader: (34)

Doesn't drive different at all. Drives fine. Just when the noise starts it scares me kind of and makes me scared to put it in gear and drive away..

Yeah I have about 200 more miles until 600. So we'll see.