Snow blower will run until the prime is out. If I keep pushing the prime button it will keep running. Why is it not feeding gas?

Is the carb all plugged up? Hey I'm a girl and really don't know much about snow blowers, but I recall my husband having that problem and I thought he mentioned a plugged carburetor? I'd ask him, but he is swearing trying to get his snow blower started as I type this. LOL Good luck!