New edelbrock carb on 289. I adjusted the idle mixture and speed when the engine was warm and with the air cleaner on and the car was running perfectly while warm yesterday. Go to start it up this morning and it rpms at about 2000 for a couple second then dies. Starting fluid, pumping pedal with get it too fire up but I can't keep it running. Choke is closed off fully. Fuel pump fills up filter as proper. All other carb settings are as set out of the box.