S2000 Under The Hood S2000 Technical and Mechanical discussions.

High pitched chirp when shifting hard

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Old 07-23-2003, 06:30 PM
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its not your tires, i know what you are talking about, its kinda like a high pitched whine...... its from the tranny
Old 07-23-2003, 06:59 PM
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jzr
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Mine does that too, has done it pretty much forever. I wouldn't worry about it too much.
Old 07-23-2003, 07:02 PM
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Sounds like the tires to me... I don't know though... I had a vibration sound when vtec engaged for a while... sounded like a screw was lose or something didn't have a bushing... went away though... I would do what gernby said, and if you can't reproduce the noise, get it checked out... could it be the clutch?
Old 07-23-2003, 07:05 PM
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Originally posted by hyperpm
I've never ever chirped tires going from 2nd to 3rd.
ever since i switched to kuhmo tires, i can chirp third gear at will.
Old 07-23-2003, 08:06 PM
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Originally posted by hyperpm
I've never ever chirped tires going from 2nd to 3rd.
I've never even chirped tires going 1 to 2. Are you guys holding the gas on the floor while you shift? Have you upgraded the clutch disc/pressure plate? Are the tires hard/cold?
Old 07-23-2003, 09:46 PM
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Originally posted by lehighwiz


ever since i switched to kuhmo tires, i can chirp third gear at will.
712's right? I've ran SO2's, SO3's, and currently Kumho MX's but never able to chirp 2nd to 3rd.
Old 07-23-2003, 09:49 PM
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how do you chirp your tires going 1st to 2nd???
i just can't seem to do it...
Old 07-23-2003, 10:18 PM
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im runnin s02s with 60% in the rear. It has happened even when the tires were warm. It is a whine but very short it seems as soon as my foot is totally off the clutch it goes away. Keeping in mind that my foot isnt on there long since i am popping off.
Old 07-24-2003, 01:03 AM
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could be the throwout bearing or something
Old 07-24-2003, 05:16 AM
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It's not the tranny, it's not the tires, it's the belt slipping. Any questions?

Chris


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