Hi, my are syptoms are; hard to start, start up with starting fluid and it would run fine for 15-20 minutes at 3000 RPM, bring it ot idle it would die. there are fuel in the system, from fuel/water separator to inline fuel filter to the carb. With engine off and flame arrestor, fuel is pouring in thru the jets and suck my fuel dry from the line and fuel pump. Also notice that the electric choke does not responding to temp or throttle movement. Carb is mounted to an Edelbrock intake manifold on a chevy 350.