Have any mods to this car? Electrical mods especially? It actually sounds like the mass air flow sensors or the temp sensor. To test the mass air flow is turn the car off and disconnect. The default SHOULD be very high rev.
You should be able to rev some and get it to idle until it is warm. If you ever get it to idle, you can disconnect the battery when running and see if the car continues to run. (I don't adivse this though.
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Littleman
All stock and that's about to change!