baka sira yung auto-choke sa carb mo. try mo tanggalin yung air filter mo bago paandarin. have someone to start the engine, while you observe kung mag-sara yung primary. kung ayaw magsara, then auto-choke mo ay di gumagana.

since may wire kang nasabi, tingnan mo rin yung carb idle solenoid. ito lang yung may electrical connection from the carb. dapat pag-switch "ON" mo may maririnig "klik", meaning ok pa solenoid mo. Or, kung walang connection yung solenoid, dapat ma-connect mo siya sa ignition wiring. try mo, i-hard wire sa battery saka mo paandarin yung engine. feedback ka na lang kung anong nangyari...