Carb getting to much fuel??

[Megalosdog]

Okay I know this thread is old, very old, but hopefully this will help somebody else that has this problem, and I know there are many people that do. None of the above suggestions are the problem with this carburetor. From the symptoms you describe and my experience with this poorly designed carburetor, what is happening is the main jet down there in the middle of the nylon tube has an O ring around it. This o ring shrinks and let's fuel past it, and the fuel is no longer metered by the main Jet- hence the flooding. The solution is to get another main jet and that will come with a new o-ring as you cannot buy the O-ring separate. I guarantee you your problem will be solved once you do this.

 

[Boobala]

The Briggs Engines with the Nikki 2 Bbl. carb. also experience this issue you mentioned, just letting you know the O-rings are available separately ( you will have to spec. it first )

https://www.mcmaster.com/#catalog/123/3546/=16ao1yh

https://ruclip.com/video/I_k1ystbSW...und-on-briggs-and-stratton-intec-engines.html

https://www.mcmaster.com/# Go to the search bar and enter o-rings,.. find the metric of viton material

 

[Ronno6]

Yup.
What he ^^ said