Vanghard 9HP Wont stay running
I have a B&S Vanguard 9 HP motor on the generator I bought many years ago. Always started until recently. Figured it was the carb. It would start on starter fluid but stop once the starter fluid was no longer in use. Cleaned the carb with an ultrasonic cleaner. The carb looks and acts brand new. Still no luck. fuel is getting to the carb but that's it. Great spark, but no start w/o starter fluid. And again, I can't keep it running. I noticed a pigtail coming off the electromagnet by the carb. But nowhere to plug it into. I wonder if this is the problem. Does anyone know where this pigtail lead get plugged into? I am assuming this is a fuel shutoff to some degree, but since the engine is older it is hard to find info on it and the manual is pointless.