Have a 2021 Zforce 950 sport. Was out riding one day and it just died and hasnt really ran since. Checked for spark at first and it didnt have any. Tested the stator and it failed. Replaced the stator and got spark back. It would run for about 5 seconds and then die and then wouldnt start again. Let it sit a day and it would do the same thing. Fuel pump used to prime itself and now it doesnt. Ignition sparks one time on both coils and thats it, doesnt start at all now. Checked ECM wires and all clean. Kill switch seems to be working like it should as well but havent tried by passing it. Also replaced the injectors because it was acting like a fuel issue when it did run a few seconds. Im at a loss
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ZForce 950/1000 Sport & EX / ZForce crank no start
November 17, 2025, 07:33:11 PM
Have a 21 Zforce 950 sport. Will occasionally start for a few seconds and thats all. Seems like there is a fuel pressure issue that is building to much pressure. Tested fuel pump pressure and it is good. Cleaned the injectors. CHecked the crank case breather hose and all clear. The plugs are getting soaked. It also cranks very slow at times and dont want to crank at all other times. Battery is brand new. Replaced plugs anlso Any suggestions?
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