Flutter sound from engine bay???

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Old 03-22-2007, 10:10 PM
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Angry Flutter sound from engine bay???

Ok... I've had this problem for about a year now on my 2005 TL (6MT). After a minute or two after starting the engine and letting it idle, there is noise on the passenger side of the engine bay. It sounds like a pigeon or something. I know it has to be related to the belt or pulleys, but neither my dealer nor Acura Canada can fix it... they say it's "normal"... WTF? My car sounds like junk when it's idling... Any ideas? Follow the link to have a listen...

engine sound clip
Old 03-22-2007, 11:13 PM
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Mine does it too. Sounds like your accessory belt is flopping around, like the tensioner may be loose or something...

I thought it may be due to the UR underdrive pulley... Are you bone stock?
Old 03-23-2007, 09:18 AM
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Yeah... no modifications at all... bone stock.
Old 03-23-2007, 11:00 AM
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I can't hear your soundclip... have another host?
Old 03-23-2007, 05:51 PM
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I had the same problem on my 04 6-spd accord v6, could be the water pump? Try taking a long screw driver or an automotive stethoscope and put it up to random parts on that side of the motor and see if you can pinpoint it.
Old 03-26-2007, 07:37 PM
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i had a similar problem.. it sounded like something was croaking.. it was the tensioner belt that was replaced.. hope that helps
Old 03-26-2007, 08:39 PM
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Originally Posted by 2LTL2LT
i had a similar problem.. it sounded like something was croaking.. it was the tensioner belt that was replaced.. hope that helps
What's a tensioner belt?

Was it the belt, or the belt tensioner that was replaced?
Old 03-27-2007, 01:35 AM
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Yea, MaiQ is getting his car checked out, https://acurazine.com/forums/showthr...5&page=1&pp=25 is the thread that we were using. Mods if you want to merge the threads, theyre about the same thing.
Old 03-27-2007, 09:07 PM
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To reply to your question. it was the belt tensioner. At first, i brought it in and they had to replace the motor mounts and the sound was still there. so the second time i brought it in, the belt tensioner was replaced and the sound was gone. hope this helps..
Old 03-29-2007, 08:30 AM
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was it a high pitched sound...does the sound appear throughout RPM range or only at certain RPMs, any other conditions?
Old 03-30-2007, 09:21 AM
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not really high pitched... kind of sounds like chirping...
Old 03-30-2007, 01:01 PM
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would someone post a sound clip on here, please?
Old 04-01-2007, 10:52 PM
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The sound clip is linked from my first post in this thread...
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