Moin, and I did a TGB Akros 50ccm 2stroke from 1996. The exhaust is throttled and the carburetor got a bigger nozzle. Many tried out and ended up at a 70s. Spark plug picture is perfect. It was also perfect over long rides. It is throttled at 60kmh. But now I drove again and after 10min he took no more gas and went off. Feels can also be imaginable because I started it mainly via E-starter, the kickstarter went easier than Otherwise. But I got him to run again and listen to a rattle which was not heard before. On the same day this happened several times and had to put him out 2 times spark plug, without a candle sometimes kick, put the candle back in and ran again. At the spark plug I could detect so little oil. Rest was dry. Can anyone tell me what’s going on? The scooter has no power loss.