Moin together, bought me a used scooter yesterday (Piaggio TPH 50 C29 2-stroke from 2004). Now to the problem… The scooter stood 2 years and was not moved. Therefore first the carburettor unscrewed and cleaned… While driving: The scooter goes off from time to time and takes no gas during the ride. Mostly this happens when you drive full gas, after the gas take away it only rolls and takes hardly any more gas. If you want to leave the stand you have to drive langsa m and can’t start at full speed… But everything runs normal in the stand and the engine doesn’t run out! Did anyone have a similar problem and can help? Thank you very much.