Hello dear help forum I have the following problem, I restore a kymko top boy 50 2 t scooter, I have renewed the following on the engine, piston and cylinder, suction nozzle, under pressure hoses, after the first start attempt I fell on that he gets no sprite, under pressure petrol cuckold I checked, then I noticed that the suction hose that comes out of the engine, next to the cylinder that comes out there air at the start, but there should not be a normal bottom What have I done wrong, thank you so much for your help?