130 Johnson leaking fuel and flooding Cylinder

[Cdamnro22]

What are these holes and why would fuel leak out of them after motor has been running it also floods it and won’t start back

 

[Crosbyman]

holes are for balancing carb internal air volumes... do all carbs leak ???

could be a simple float/inlet needle issue on 1 carb but 4 ???? IF so fuel pressure may be exceeding the float capacity to block fuel ingress. Think of them as small toilet bowls.
simple designs & auto cut-off when full.

Is this a new problem or old problem.... anyone worked on the carbs lately ??

 

[Cdamnro22]

New

holes are for balancing carb internal air volumes... do all carbs leak ???

could be a simple float/inlet needle issue .

Is this a new problem or old problem

just started last time we was on it what would be easiest fix and no just the bottom left

 

[racerone]

Take carburetor off inspect float and float valve.----Check carburetor bowl for warpage.

 

[Cdamnro22]

Update got it to quit leaking fuel but won’t stay running at Idle Engine has to be has to be wide open to stay running and if you start it and the motor is up as soon as you let it down in water it dies but it fires right back up