Hissing coming from AAC/IAA Cant tell which one??

Information on the naturally-aspirated KA24E and KA24DE engines.
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sil80tt
Posts: 52
Joined: Fri Nov 16, 2007 11:56 am
Car: PIGNOSE s13 Hatch twin cam KA

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got a SOHC Hatch having good idle when cranking but then RPMS fall to 0 and car boggs down and sputters Iv checked the vacuum lines n they're all secured. Timings good! But i hear a hissing or leak coming from the AAC (Auxiliary Air Control) or IAC (Idle Air Control) dont know which though.. Can this be fixed adjusted or do i have to buy a new one or what? Besides that engine runs great! lol Any suggestions?? P.S Professional help desired please

Thanx

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sil80tt
Posts: 52
Joined: Fri Nov 16, 2007 11:56 am
Car: PIGNOSE s13 Hatch twin cam KA

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BUMP
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sil80tt
Posts: 52
Joined: Fri Nov 16, 2007 11:56 am
Car: PIGNOSE s13 Hatch twin cam KA

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BUMP BUMP
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liquid_cool
Posts: 1700
Joined: Sat Jul 05, 2008 3:02 am
Car: 1990 Nissan 240SX KA24DE-T swap 8.6:1cr, duelsprings, ti retainers,supertech pistons, K1 H-beems balanced internals ect ect

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the only thing i can think of to find it is to get some plastick wrap..a small piece..and put it over different areas of the aic ect..to find if it has a leak..thats all i can think of.
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