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Old 23 February 2011, 11:17 AM
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DCurtis12
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Default Clutch Judder

Hi guys hope you can help, i own a 2001 bugeye wagon which had a clutch judder when i bought it a year down the line the clutch started to slip under power so i bought and had fitted an exedy pink organic clutch. Now i still get a judder more so when the car gets hot ive tried burning the clutch ive done hard launches but still it judders, ive proberly done about 3-4k on the clutch now but its getting to a point where its unbearable , if i rev it hard and launch fast now problem but just to drive normal its hard going. the clutch was a three part clutch and no i did not change the flywheel any help
Old 23 February 2011, 12:06 PM
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Aztec Performance Ltd
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Hi,

In order to help you, what clutch are you using exactly and where was it purchased from? Did you skim the flywheel?

If you have purchased a normal Exedy Racing Organic Clutch, then they do have a tendency to judder. This is the very reason that we stock the Exedy Racing Organic Anti Judder Version which is very popular and smooth to use.

Old 23 February 2011, 12:29 PM
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DCurtis12
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Exedy Organic 230mm Pink Box Clutch Kit For Subaru Impreza 5 Speed. With The FD08H1 Anti Judder Disc
this was from lateral performance and no im afraid i did not skim the fly wheel as this is my first scoobie i didn't know about it
Old 23 February 2011, 12:29 PM
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Did you even inspect the flywheel when changing the clutch, checking the friction surface for excessive deposits and for run-out with a dial guage? This should be done on any car regardless of make when there is a judder issue. Basic car mechanics 101.

If it had uneven deposits, then it should have been skimmed at the very least, otherwise it can judder.

Last edited by ALi-B; 23 February 2011 at 12:31 PM.
Old 23 February 2011, 12:37 PM
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The flywheel will most likely need skimming (or better still uprate it for a lightweight forged one).
Old 23 February 2011, 12:47 PM
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DCurtis12
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i did not fit the clutch i put it into a garage to be fitted
Old 23 February 2011, 02:39 PM
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school boy error didnt skim flywheel

option 1 live with it and learn a lesson

option 2 take to garage have flywheel skimmed

option 3 buy a lightweight flywheel and fit that at least some good will come from it
Old 23 February 2011, 03:57 PM
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Originally Posted by tubbytommy
school boy error didnt skim flywheel

option 1 live with it and learn a lesson

option 2 take to garage have flywheel skimmed

option 3 buy a lightweight flywheel and fit that at least some good will come from it
The question with option one and two, would be to refit the current clutch. Especially the cover plate as the cover may have worn in sympathy to the flywheel.

If it were me I'd go over it with a fine-tooth comb before reusing.
Old 23 February 2011, 05:18 PM
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chiroman
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You could try going back to the garage who fitted clutch explain what is happening see if they will fit new clutch and skim flywheel if you pay for parts needed.
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