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Has the fuel filter been changed recently?
 

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Has the intake manifold been removed recently. I had the same symptoms and it turned out to be an intake manifold leak.
 

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Discussion Starter #5
New fuel filter, and yes new intake, but it was doing this before the intake swap. I'll check on the pcv valve


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Discussion Starter #6
Manifold gasket is good and new PCV valve...Still doing it. Anymore suggestions?
 

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cleaned the iac valve and maf meter? if so, check the fuel pressure when you very first start up the car
 

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Discussion Starter #8
Yes, both are clean and fuel pressure stays a constant 38-40 psi at idle
 
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