I am having an issue on my 1975 Dodge Dart Sport with the carburetor, it’s a 4 barrel and I went for a drive and when i went to leave from my location, the car would start and i looked in the carb and there was a constant leak from one of the boosters in the primary side. And pressing the throttle there was only air coming from the nozzles. What’s going on??
How do you know it was only air? If you could see it, it had fuel in it, since you cannot see air. I would check the float level and the fuel pressure. If fuel is dripping out of the boosters at idle, one of those is likely the issue.