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Old 01-21-2013, 09:07 PM   #6
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Join Date: Dec 2012
Fan#: 107673
Location: Glens Falls, NY
What I Drive: 2005 Saab 9-3 Turbo 5spd

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Theres a good chance it is the ICV... but if that doesnt solve your problem, what about the MAFS (Mass Air Flow Sensor) ?.. i had a rough idle on cold startup, and the car would chug like you said but it would go away after i drove it and was really bad on idle. i brought it to mechanic, first day i went there were no codes that showed up, happened again the next day brought it over and finally got a code that was from the MAF, replaced it for around 115$ and it hasnt done it since. also very easy to replace
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