Small Engine Troubleshooting Problems? Ask a Mechanic Now.
Welcome to JUST ANSWER small engines, let me try to help you !! I don't know it all, but maybe together we can get you a satisfactory answer!
With fuel valve open , do you get good fuel flow from the tank? If you do, just clean the carburetor and be sure the needle valve passage is open, then reinstall the carburetor and see if it will continue to run?
Quick connects? Propane unit?
I see question is still open, did you find solution?