'84 Regal starts and stalls

[rhb1999]

I have a 1984 Buick Regal 231 V6 w/ electronic spark timing distributor. I can get it running, but stalls almost immediately. The carburetor has been rebuilt. Could it be a wiring problem, the throttle position sensor, also what should the resistance (ohms) or volts for the mixture control solenoid be? I have had a non-feed back carburetor on it (from a 1980 231) and it starts and runs but at a fast idle that can't be adjusted. In the past I have not been able to retrieve any codes. This is the next thing I will try again. Any help would be appreciated. Thanks in advance.