Hi friends, hoping someone can point me in the right direction before I throw hands up and cart this 2017 machine over to the shop. For the last few months, it has consistently began stalling after 1-2hrs of hard runtime. Pattern is that power feels increasingly sluggish, and at some point it stalls. I'm always able to start it up once or twice more, but each time, it stalls again as soon as I add throttle. And at that point, I'm not able to get it to turn over... usually until I come back the following day. Sometimes the dash flashes a "HOLD COIL FAULT" error, and I've seen bad fuel shutoff solenoids described as creating these symptoms, but I'm having trouble locating where the solenoids are on this engine or even what the replacement part #'s are. The battery is 4 years old, but passed a load test. Als can't find evidence of bad grounds. Any other obvious things I can check?