Hmm. I cut my backyard, including around 10 restarts for water breaks and checking the grill. Around halfway, it wouldn't restart. I pulled the carb, bowl was dirty, flushed passages with carb cleaner, put all back together and finished the yard. I let it rest for 45 min or so, and started it up again. It died after a few seconds, and won't restart. Spark tests good, checked the flywheel, key is intact. Compression just like before, a bit under 60 lbs. Won't start even with starting fluid. I got a new plug, tried that no change. It seemed to fire one time, but didn't start.