moin, I hope someone can help me. have my moped turned off very continuously and next day she no longer takes on full gas and then stutters like that.I have to upload two videos because the problem can be described badly. so the best time to listen in…http://www.youtube.com/watch?v=NvDE8XmcRuw&feature=channel_pagehttp://www.youtube.com/watch?v=Pm3XAQgyjWw&feature=channel_page has cleaned carburettor and set to factory setting, candle is new, air filter is clean, valve play is correct and gasoline is also in the tank and also runs unhindered into the carburettor. I tried to achieve some change via the mixing control screw but also without success. now I don’t know any more… just for info: piston cylinder was re-made 15 hours ago and recently I had a leaking clutch sensor cylinder. a few hours ago ne doma complete system came up, with which the engine also ran several hours without problems. as I said, the pro blem from one day to the other…