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Strange throttle noise?

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Old 07-16-2005, 01:01 PM
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Happens at the same point on the throttle lifting off too...

Will pop the lid back on the airbox and see if it makes a difference

TBW - Left speaker doesn't like to stay on when I go over bumps!
Old 07-16-2005, 01:16 PM
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sounds like it needs some tape a la drivers side
Old 07-16-2005, 01:21 PM
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I bet it is the CAI as per my 1st diagnosis
Old 07-16-2005, 01:32 PM
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AE - what can I do to remedy? I suppose if its just air coming in its not doing any harm

TBW - My thoughts exactly
Old 07-16-2005, 01:38 PM
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its normal and sounds cool to me! (the intake noise....not the dodgy speaker!)
Old 07-16-2005, 01:44 PM
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f it is chirpy (like a high pitched ringing) then it's the clutch.

You can get your dealer to break your car in a fultile attempt to fix it or just get used to it.
Old 07-17-2005, 12:54 AM
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I've heard the 054 clutch whining on another S which is very much down the middle of the car for longer when no foot is on the pedal and revs are coming down - this noise is entirely throttle position specific, it only happens at a very exact position, in any gear, at any speed....
Old 07-17-2005, 01:23 AM
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Originally Posted by C7BLE,Jul 16 2005, 09:44 PM
You can get your dealer to break your car in a fultile attempt to fix it or just get used to it.


Seen as its my old car maybe I can help!

Never noticed any funny "sounds" out of it when I had it, but different people hear different things. It had a Spoon snorkel on it and a K&N filter. It did "whistle" at 8.5k rpm but that was normal with the Spoon on.

It has a 55 clutch not a 54, thoug it could be "ringing" in the gearbox/clutch?

this noise is entirely throttle position specific, it only happens at a very exact position, in any gear, at any speed....
ie air flow or rpm specific. More likely it is from having the airbox lid off I never ran it like that.
Old 07-17-2005, 01:47 AM
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Originally Posted by jimpom23,Jul 17 2005, 08:54 AM
I've heard the 054 clutch whining on another S which is very much down the middle of the car for longer when no foot is on the pedal and revs are coming down - this noise is entirely throttle position specific, it only happens at a very exact position, in any gear, at any speed....
The noise you are hearing is the clutch.

This is NOT the same as the clutch vibration on over-run below 4000rpm which is the clutch plate rattling - it doesn't matter wether you have the 054 or 055 clutch.

The fact that it happens under load at a specific speed is indicative of this issue

My S2000 does it as well...occasionally.

Nothing to worry about.

Andy
Old 07-17-2005, 02:01 AM
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Is there any way of stopping the usual clutch plate rattling on overrun under 4000rpm as mine suffers from this?

Chris


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