Hello together, I have a problem with my scooter, I wanted to make a round yesterday with the scooter, but he just didn’t want to start (he stood up for 3 weeks) an acquaintance gave me the tip to spray some brake cleaner in the intake nozzle of the air filter. Did the scooter worked also quickly again and I drove about 30 KM far. Today I wanted to drive again, but the scooter does not start again, so again with brake cleaner tried, and it works What can be the reason why the scooter now does such problems? He hasn’t done that for the whole years. It’s not in the sense of the inventor that I have to screw up the air filter every time and I have to spray in the brake cleaner so that the scooter starts. I hope you can help me here Eh I forget, the carburetor was cleaned in August, and spark plug is new and also not damp the problems he makes only since it got cold and wet outside n.