EVO KiiD

iTrader: (4)

I have an exedy stage 1 clutch with light weight flywheel from exedy one piece. The clutch has started to chatter only on engagement to 1st and reverse kinda wondering what may be causing this, I have a 06 MR with the 6 speed. No slipping good power still but doesn't seem normal. Any ideas what this may be?

CrAnSwIcK

iTrader: (5)

if it's only when going from a stop, or when shifting up or down at very low RPM, that's pretty normal for an aftermarket clutch, and especially with a light weight flywheel...

My ACT stage 1 chatters with OEM flywheel...rev a bit higher as you engage the clutch and the chatter should be reduced. how long has the clutch been installed?

EVO KiiD

iTrader: (4)

I've had the clutch for about 1 1/2 years, installed new with pressure plate and TOB. I have put about 10k miles or so on it and it started this chattering about the first of the year. All feed back is much appreciated!

02modlanceroz

iTrader: (2)

try bleeding the clutch, make sure all the air is out of the system. i bet the problem is your TOB sticking. i had the same problem with my lancer. mine really did it bad when pulling out if i was engaging at low rpms.

EVO KiiD

iTrader: (4)

That's exactly what its doing, that makes alot of sense, since this started when the brake/ clutch fluid was low, I got new brakes that I'm putting on all 4 with new lines and some super blue brake fluid so I will be bleeding the whole thing really soon when I change the parts and fluid out. All feedback is truly welcome and thanks to all that reply!

02modlanceroz

iTrader: (2)

try bleeding the whole system and start furthest away from the master cylinder. if that don't work, either pull out at higher rpms or replace the TOB.

CrAnSwIcK

iTrader: (5)

hmm, my Ralliart has done it from day one after my rebuild...all brand new parts, complete flush, and bleed of brakes and clutch...it's pretty minor though...is it chattering violently, or is it a tiny brief rattle?

EVO KiiD

iTrader: (4)

It's not super violent and it does it more when the car is warmed up (driven for about 15+ mins), only does it in 1st gear and Reverse upon initial engagement around 1500-2000 rpm, when it chatters it seems like its slipping alot more until full engagement. On full engagement it feels fine.

SpinALL4s

iTrader: (3)

do u have the matching fly wheel from the same company as the disc and pressure plate or is it a stock fly wheel?

EVO KiiD

iTrader: (4)

Its the matching flywheel from exedy. Its a one piece billet chromoly steel lightweight flywheel they sell for the Evo's.