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Q: My trailblazer dies when at complete stop. Codes are p0442, p0300, p0102. on 2001 Chevrolet Blazer

Rookie cbe0621eac06868b3efe0d8d1d3611e23c60d3114864ea2ec19a68cfbd3eebab
When starting I've got to press gas pedal to get it to start. When it's started and driving it accelerates on its own. And dies when I come to a complete stop.
No car image 94a1663db56199c5353592009e34aaa51078a2469bed068bb8d6f0ba43accf97
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This one is going to need a scanner to check live data for the mass airflow ciruits, evap operation and engine misfire. No way to guess at it! That would do any good that is.
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