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Old 06-19-2013, 02:40 AM   #1
TXblackSubie
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Default can someone please tell me what this sound is

For some reason I'm only running 7lbs of boost so I was checking for leaks and I heard this. Someone please shed some light for me.

http://static.photobucket.com/player...ps505d147d.mp4
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Old 06-19-2013, 01:45 PM   #2
jthatch12
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PSM

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Oh wow, that sounds like metal on metal scraping.... How does your oil look?
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Old 06-19-2013, 06:40 PM   #3
mechatricity
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ewww. belt tensioner? AC Compressor? Can you tell where it's coming from?
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Old 06-19-2013, 07:09 PM   #4
TXblackSubie
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Oil looks clean I will remove the cover tonight and look and the tensioner ect. That's where it sounds like its coming from.
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Old 06-19-2013, 08:33 PM   #5
jaxscuby
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WRB

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did you pull crank pulley to get a look at tensioner?
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Old 06-19-2013, 11:55 PM   #6
Cupofnoodles
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sounds like the tensioner bearings are bad.
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Old 06-20-2013, 10:22 PM   #7
bsuby
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I had a real similar sound an ended up up a bad pulley bearing on the a/c tensioner
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Old 06-21-2013, 09:23 AM   #8
Coopsubaru
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^^^Agreed with Bsuby.
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Old 06-21-2013, 12:32 PM   #9
Goatcrapp
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definitely pulley bearings.. can't tell which from the vid, but when you get that cover off, should be pretty apparent.
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