Not sure if anyone had same experience but last August I bought a new fuel pump part number EG372-52013 at my local Kubota dealer. The previous original pump worked fine for 13 years then it was sporadically working. The new pump hasn’t been used for a full season and its graveyard dead. I’ve tested it and tapped it and now I’m about ready to throw it against a wall. If it weren’t for that three prong plug, I’d try a two wire Chinese one. Anyone know what the blue third wire is for on the factory pigtail?