I'll get some time on it today. Puzzling me. I get a strong 3 sec run, then winds down to stop. Gotta think fuel decrease. Will check for consistent spark but doubt coil craps out after 3 secs.
11A-A22J766 mower. Engine is a Chinese Honda clone 140cc. I cleaned carb w/ USC = no joy. New carb installed = no joy. Valve lash good at .005 Int & Exh. I can only get a 3 second run - seems moderately strong. Sounds like fuel delivery, eh? Fuel line flows adequately out of tank. Governor...