What could I have forgotten / what could I have done wrong / Bzw WHAT would you advise me? Servus first, the following problem: have a Yamaha Aerox (Bj 2001) which had a piston eater and what else do I know completely apart, and changed/renewed/built-in – Rms 50cc cylinder Blue Line – clutch and Vario play no role – 17.5mm PHBN tuning carburettor ( standard 95 HD ) – Ori air filter with Malossi air filter insert …. were already installed in the scooter ^S days 6 per replica^, ^CDI Motoforce Racing^ and ne ^Zündkerze NGK BR7HS^. After felt 100 hours of alternating kicking without ignition and pulling on the vacuum hose and then kicking with ignition, the scooter started at some point so that it remained on and one could give minimal gas…more however was not to get out.. as soon as one has more or even full gas against, the scooter went out immediately.. That meant for me either too little fuel, or too unbalanced relationship between air and Benzi n…and/or too little sparks Topic spark: ^CDI^, ^Zündgeber^ and spark plug on ^NGK BR8HS^…must force me to hold my finger to the spark plug, in other words Funke is in my opinion very good. Topic fuel: New ^20 mm ASS^ and ^Membrane block^… from ^95 HD^ to ^102 HD^. State of the art: Roller Don’t jump (more). Haven’t kicked/tryed for as long as before, but is it normal that one has to step until it reaches???? wants me there What could I have forgotten / what could I have done wrong / Bzw WHAT would you advise me to do? Edge information: sucked on the vacuum hose, comes gasoline out of the petrol hose,,,swimming chamber full of gasoline,,,Zündkerze gaaaanz slightly moist when I bring it out with gasoline I think, smells at least so….Zündkerze out, thumbs held and kicked, seems to me to be enough pressure, have nothing to do with it. Fairs..Pistons also really get around for those who care. Thank you for any help in advance..