hello sometimes when I ride my motorbike it turns off, when I try to start it again it doesn't want to go right away I have to wait a while it's never the same it can vary from 15 min to 1:30 I change the gas pump that I dreaded but he remakes it to me today, when I return home in trailer I unload him and he works I tried another ecu too and same thing would you have ideas please because the mechanics tell me that I should bring them when it does not start but it always restarts after a while .......