Good evening I bought me a 2011 DJ50S with roughly 2000km. Had a Peugeot Ludix 2005 before. The problem with Kymco is now that the dear previous owners were probably too lazy or too stupid to care for the scooter. Freshly bought and as noted during the test drive he drives only about 43-44km/h according to Tacho and has no pass. Right at the beginning when you give full throttle he loses after 1-2seconds the already weak performance and then drives without noticeable dropouts. And the rear wheel turns first oil checks and notices that there is nothing in it. So oil drained and as mentioned max 200ml pitch black liquid. New oil is tipped in, new spark plug is installed and an open sleeve is installed in the Vario. Carburettor is removed coarsely cleaned with washing spirit and a toothbrush. Reassembled, mixing screw turned out 2 revolutions and stationary gas so that nothing turns. Now it starts immediately, but goes out again in the stand. After c a 15sec drive, it also remains in the state. ( Maybe not the Choke properly installed again? ) The power loss at the beginning still exists and it moves with ach and noise at almost 60km/h according to Tacho. Performance improvement at the beginning only minimal (or placebo effect). Also my gas train is the first cm loose, how can I do exactly what? What now ? Are the Kymco scooters the so sluggish ? Why the power loss? Did not look at the carburettor needle. Symptoms for wrong setting of the needle ? Does the so much influence on the mentioned problems ? MfG