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-   -   Whistling sound b16a2 (https://www.revscene.net/forums/686654-whistling-sound-b16a2.html)

cohan 07-25-2013 07:20 AM

Whistling sound b16a2
 
Hi guys, just notice, whistling sound when is on idle, sound gone hen i push e pedal,, seem like from intake,, i replace the pcv, sound still appear,, i have js racing whale intake, it was fine before, now start he noise,,

Any idea what is that might be???. Thanks,,

snails 07-25-2013 07:36 AM

supposed to do that

/thread

cohan 07-25-2013 04:27 PM

Reallyyy?? Its annoying,, why it start now,,, something to do with the weather??? I check all hose no leaking..uhmmm,,,i am going to put the aem cold intake see if that make any sound,, if not i know that the whale intake iis the cause.thanks snail..

snails 07-25-2013 04:30 PM

lots of instakes make lots of slightly different noises, mine whistles around 1500-2000 pm under some load, also makes noise under idle, could also be air passing through your throttle body

cohan 07-25-2013 09:35 PM

I just double check my coupler is need to be replace,, it sliding every time i tighten and make some small gap between the manifold into intake. The whistling sound like air plain going for landed and loud. Will get the coupler tomorrow and if that help.

cohan 07-26-2013 11:00 PM

Update,, the whistling sound still there, replace the coupler,,, put new pcv valve,,, sound like the one on you tube,, he replace his and fix problem but mind still making noise like this,
The linkmon you tube like this,


Any other place i should look for??

sdubfid 07-27-2013 09:29 PM

Any chance you changed the muffler recently?


cohan 07-28-2013 03:31 AM

I hv header 4:1.stock mide pipe,highflowcat, stock 09 axleback exhaust, the sound now, comes and go.i check no found any vacuum leak.

cohan 08-11-2013 07:47 AM

Problem solve,,, turn out the inside the tb there is hole that goes to iacv,,need clean up, car nice a quiet now,, thanks guys.


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