I'm starting a new thread on my generator because I've fixed on problem and moved on to the next problem. Its a Generac Primepact 50g on a 2001 camping trailer. The starter switch works sometimes, but most the time it does not. I replaced the main control board on the unit and it seemed to fix the problem, but then the same thing started again about a day later. I've checked the starter solenoid, and that is good. I ordered a new starter switch, but I don't really think that is the issue because there is a switch on the inside as well with the same issues. I could replace the voltage regulator unit, however I do not believe that part would create this problem. But obviously I am not sure, which is why I am here. Any thoughts or advice would be greatly appreciated!