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Weird high pitch whistle/squeal

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  #1  
Old 04-24-2020 | 10:22 PM
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Default Weird high pitch whistle/squeal

Weird high pitch whistle/squeal sounds like its coming from the exhaust but can't tell? And it stops after it get warm but come back after like 2800 or 3000 rpms. any help would be nice thx


 
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Old 04-24-2020 | 10:45 PM
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Originally Posted by Mopar_707
Weird high pitch whistle/squeal sounds like its coming from the exhaust but can't tell? And it stops after it get warm but come back after like 2800 or 3000 rpms. any help would be nice thx


https://www.youtube.com/watch?v=TV62bfNRzgQ
I didn't hear anything. Could it be wind noise?
 
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Old 04-25-2020 | 12:37 AM
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Can you only duplicate the sound when driving it?
 
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Old 04-25-2020 | 01:08 AM
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No i can hear it when in park.
 
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Old 04-25-2020 | 01:52 AM
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Originally Posted by Mopar_707
No i can hear it when in park.
Does it change with RPMs even idling?
 
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Old 04-25-2020 | 02:10 AM
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Torque converter maybe
 
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Old 04-25-2020 | 03:02 AM
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dose not do it when idling only when i give it any sort of throttle, then it goes away when it get op temp, but comes back at about 2800rps or so
 
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Old 04-25-2020 | 08:58 AM
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Might try taking off the serp belt and see if it makes any difference. See if you can narrow down where it's coming from interior(vac line?) or engine compartment exhaust etc..
 
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Old 04-25-2020 | 08:23 PM
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You probably going to have to do some research to find that one. My guess right off hand would be a front disk brake squeal. A bad brake hose might be an issue. One check would be to see if either of the front rotors are a bit blue, or if your steering tends to track to the left or right when you take your hands off the steering wheel.
 
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Old 04-28-2020 | 04:29 PM
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thats a good guess but it makes the sound when in not moving too, like if i rev it.
 


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