Engine dies when warm

Is the choke all the way off? Id let that thing idle for about 15 minutes and then tap the gas to make sure the choke pulls off the high idle ramp. It should set choke to wide open and settle into a 600ish idle. IF the choke never opens, hitting the gas will cause is to sputter and die. I had a Honda that had a manual choke and I'd know immediately that I forgot to push the choke off if it bogged hard on the gas.