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Old 01-07-2009, 04:36 PM   #1
XenoWolf
Scooby Specialist
 
Member#: 64029
Join Date: Jun 2004
Chapter/Region: Tri-State
Location: Potsdam, NY (Tremont, PA)
Vehicle:
1999 Impreza L Wagon
Sun Bleach Red

Default IAC valve replacement...

Is it difficult? The IAC valve on my Impreza has been randomly malfunctioning for years now. It usually happens once, then I restart the motor and it works fine for another couple of months until it decides to throw a fit again. However, now I'm having a problem where when I go off throttle my engine idles way lower than it should (~100 RPM or less) and comes very close to stalling.

Can someone give me a heads up on things I should pay special attention to when I attempt to replace it?
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Old 01-07-2009, 04:55 PM   #2
XenoWolf
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Member#: 64029
Join Date: Jun 2004
Chapter/Region: Tri-State
Location: Potsdam, NY (Tremont, PA)
Vehicle:
1999 Impreza L Wagon
Sun Bleach Red

Default

Hmm, nevermind. I turned up this thread which probably gives me all the info that I'll need.

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Old 01-07-2009, 08:50 PM   #3
Mulder
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Join Date: Oct 2001
Chapter/Region: Tri-State
Location: NYC
Vehicle:
02 WRX
15 WRX/05 GTO

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The linked IAC thread is for the WRX. The one on your N/A motor will be different. Check in the N/A forum, also get a service manual for your specific vehicle.
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