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Top 4G63 Technical 4G63 Tech topic #7366
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Subject: "Name that noise..." Previous topic | Next topic
eclipse_gs_1512Jun-08-06 04:46 PM
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#7366, "Name that noise..."




          

Ok, I've been trying to figure this one out for the past week but have had little success.

This noise started immediately after I installed my dejontool intake. What happens is anytime I let off the throttle when I'm not boosting I hear this very low howl/whoosh as the throttle plate is closing. I tuned the bov(type rs) correctly to ensure that I wasn't getting any compressor surge...so I know that isn't the problem. I've also checked for any kind of leaks and haven't been able to find anything. I'm stumped and I'm getting sick of hearing it lol...any help would be appreciated. Hopefully it's just something I've overlooked and is a simple fix...



2007 wrx

  
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Replies to this topic
RE: Name that noise..., 420a-Tnthewerks, Jun-08-06 04:50 PM, #1
RE: Name that noise..., eclipse_gs_1512, Jun-08-06 05:21 PM, #2
      RE: Name that noise..., ModeratoreclipzGST, Jun-08-06 08:18 PM, #3
           RE: Name that noise..., kelvinb1, Jun-09-06 08:59 AM, #4
           RE: Name that noise..., Hult250R, Jun-13-06 06:57 AM, #5
                RE: Name that noise..., ModeratoreclipzGST, Jun-13-06 08:30 PM, #6

420a-TnthewerksJun-08-06 04:50 PM
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#7367, "RE: Name that noise..."
In response to Reply # 0



          

I actually remember reading something about this a looong time ago and though not for certain, I think it's just because of the hard pipe. I think I seen it on tuners so I'd search there.

  
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eclipse_gs_1512Jun-08-06 05:21 PM
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#7368, "RE: Name that noise..."
In response to Reply # 1



          

I already sat on there for an hour and a half searching through all of the garbage just to find no answer



2007 wrx

  
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ModeratoreclipzGSTJun-08-06 08:18 PM
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#7369, "RE: Name that noise..."
In response to Reply # 2



          

It's just because of the hard pipe. Instead of a rubber pipe absorbing noise, a metal one will actually amplify it.


__________________________________________________________
-Tony <--- NOT asian.
'06 Wicked White EVO IX

Originally posted by Avenger
When I raise the BS flag ... it's a really big fucking flag and I raise it really fucking high too.



"Never whistle while your pissing." ~The illuminatus Trilogy

  
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kelvinb1Jun-09-06 08:59 AM
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#7370, "RE: Name that noise..."
In response to Reply # 3



          

yap

  
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Hult250RJun-13-06 06:57 AM
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#7371, "RE: Name that noise..."
In response to Reply # 3



          

Originally posted by eclipzGST
It's just because of the hard pipe. Instead of a rubber pipe absorbing noise, a metal one will actually amplify it.



Just turn the radio up louder if you dont like the noise

----------------------------------------

I used to have a 420A...


'92 TSi AWD

11.8 @ 119mph
470awhp 405 ft/lb torque
30psi on E85 w/ Borg Warner S256 Turbo

My DSM Registry: http://www.dsmregistry.com/166

  
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ModeratoreclipzGSTJun-13-06 08:30 PM
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#7372, "RE: Name that noise..."
In response to Reply # 5



          

Originally posted by Hult250R
Originally posted by eclipzGST It's just because of the hard pipe. Instead of a rubber pipe absorbing noise, a metal one will actually amplify it.
Just turn the radio up louder if you dont like the noise

Those are the kinds of sounds that make me want to just take my radio OUT! It's the squeaks, creaks, ticks and knocks that used to bother me.


__________________________________________________________
-Tony <--- NOT asian.
'06 Wicked White EVO IX

Originally posted by Avenger
When I raise the BS flag ... it's a really big fucking flag and I raise it really fucking high too.



"Never whistle while your pissing." ~The illuminatus Trilogy

  
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