S2000 Under The Hood S2000 Technical and Mechanical discussions.

ticking noise at 3k rpm

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Old 12-21-2010, 03:41 AM
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Default ticking noise at 3k rpm

im starting to have ticking noises around 3k dont know what the problem is.
Old 12-21-2010, 04:05 AM
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valve adjustment? low oil? money shift? timing chain tensioner? how many miles? if anyone is going to diagnose this for you, you'll need to provide more info. good luck
Old 12-21-2010, 05:56 AM
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lots of good places to start in post above.
Old 12-21-2010, 10:51 AM
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On any gear? Does it happen if you rev the engine to 3k rpm via the throttle body wheel?
Old 12-21-2010, 11:58 AM
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Sounds like your valves are out of spec. I have the same noise around 3K, almost at 90K and am about to do my valves.
Old 12-21-2010, 07:43 PM
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I'm 27k miles and it happen in 1-3 kinda feels like the valve but not sure a friend of mine told me that but we didn't have a valve tapper tool. Like the feeler gauge.
Old 12-22-2010, 08:34 AM
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I'm pretty sure valve noise should be at idle, not driving at 3k rpms.
Old 12-22-2010, 08:57 AM
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i have this same issue. but my valves and oil and tct are good....i duno wtf it is
Old 12-23-2010, 01:42 AM
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Originally Posted by CBRdream21,Dec 22 2010, 09:34 AM
I'm pretty sure valve noise should be at idle, not driving at 3k rpms.
do you think weather would make something like that happen? btw i also have this weird idle prob too after cold start and i fully warm it up the rpm sometimes stay at 1500 rpm for like 2 sec i was reading that it could be the map sensor.
Old 12-24-2010, 05:29 PM
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I also have ticking noise EXACTLY 13 MPH. The weird thing is I only hear it in the morning when I first start my car and on the first time I shift to 2nd gear. It goes back to normal on the second time though. Am I worrying too much ?


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