Hello all, I have a Kymco Super 9 lc (2 bar). On my last ride with the passenger the engine started to stutter and went off. Since then the Kymco can be started, even in a warm condition and does not go up from the speed. On the gas acceptance via gas grip the engine tries to turn up and stops again. The whole thing repeats again and again. This morning I had started the scooter again, i.e. in a cold condition and then it ran perfectly until just the Te Then the game started from the beginning. Does anyone have an idea what it might be? To the points I had done: – The ignition image of the spark plug was brown/blass, so I had a larger main nozzle installed. – Carburettor Naraku 17.5mm –> Stand-up gas screw set to 1900 rpm + gas mixing screw 2.5 U. – Air filter clean + even without air filter tried – Compression I still have to test –> Battery charging – Gasoline and oil are enough inside