S2000 Under The Hood S2000 Technical and Mechanical discussions.

Engine is making a tapping noise? (video included)

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Old Sep 20, 2010 | 01:44 PM
  #1  
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Default Engine is making a tapping noise? (video included)

My engine has been rattling lately. here is a video of my engine making the noise.

clack clack clack like a diesel truck. lol


<object width="445" height="364"><param name="movie" value="http://www.youtube.com/v/Pcj9xyczTBw?fs=1&amp;hl=en_US&amp;border=1"></param><param name="allowFullScreen" value="true"></param><param name="allowscriptaccess" value="always"></param><embed src="http://www.youtube.com/v/Pcj9xyczTBw?fs=1&amp;hl=en_US&amp;border=1" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="445" height="364"></embed></object>



OR

[media]http://www.youtube.com/watch?v=Pcj9xyczTBw [/media]



also my engine makes another noise. It sounds like slight sssssssssssSHHHHH noise as you rev up the engine. You cant hear it in the video though. I was trying to demonstrate it at the end of the video.

Any help would be appreciated it
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Old Sep 20, 2010 | 02:04 PM
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I dont hear any TCT noise at all.
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Old Sep 25, 2010 | 06:36 PM
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Nope. That noise is a cop nearby.
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Old Sep 25, 2010 | 09:21 PM
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sounds like its comming from the back of the engine.......... a rod knock?

try unplug the coil packs one at a time, see if either the noise goes away or get louder.

if it goes away then the conecting rod bearing might be gone

if it gets louder then the piston pin bushing is done.

hope its none of these..............
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Old Sep 26, 2010 | 09:42 AM
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Hard to heard. I hear valve noise. What is the mileage?
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Old Sep 26, 2010 | 10:09 AM
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umm i think thats kinda normal..... start with the basics....get a compression test done and go on from there.
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