Well I figured out the problem with my 122.The fuel sediment bowl was full of trash and the main thing was the shut off screw was wore and when the engine was running it would vibrate and run the screw in till it shut the fuel off.Sometimes the simplest things beat you.Replaced the fuel shut off/sediment bowl with a new one from Patton Acres and all my engine problems went away.Wasted alot of time chaseing the wrong path on this one but still had alot of fun
