Would not start checked everting I could. Jumped solenoid and started then would not shut down had to manually pull fuel solenoid to kill. jumpered sol. to start mowed for half an hour and shut off with key it worked and started right back up from key switch. Checked all the wiring and connections I could. Talked to 2 dealers one said bring it in we will look it over other one said run it till it screws up and bring it inn. Emailed Kubota with problem just passed the buck back to dealers no help what so ever!