Whistling sound b16a2

[cohan]

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]

supposed to do that

/thread

[cohan]

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]

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]

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]

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,

integra gs-r engine whistling noise - YouTube

Any other place i should look for??

[sdubfid]

Any chance you changed the muffler recently?

Bubb Rubb lil sis whoop whoop whoopwhoop - YouTube

[cohan]

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]

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.