Moin moin, I’ve been driving my “new” GPZ500S EX500D for a few weeks. I’m a total beginner and unfortunately I don’t know so much about any support. It usually only starts with a full choke in the cold winter weather between the 1-3 try. Choke I could not really take out, because otherwise she was at the lower 1.X rotation range and went out powerfully or simply. Keep her mostly in the 2 range with the Choke setting. The last times, w o I drove you, you needed a lot of gas to drive you and not strangle you, somehow it takes you worse – power is weaker. Sometimes or especially if I then go up with the speed, the GPZ starts to twitch (quasi short power surges forward). Occasionally, it has had the “full power” again and you didn’t twitch any more. In addition, there was a small loss of liquid (looked like petrol), it dripped at the start, where the seal v from the exhaust was. Condensation water? Everything was nice and good, she was still driving and I didn’t think anything about it because I thought it was the weather. But now to the real problem: I drove the GPZ with Sozius in the back, short stop after about 4km. Until then everything really jumped well. Only the gas took on again very weaker. When I was then 1km danger the speed went down and the motorcycle went off on the road in driving (despite higher speed). Try to start and failed: When I turned the Choke up again, she jumped on, the speed either went up completely or the motorcycle went out immediately after a short time. After about 1-2h where I put it off and pushed it away started the machine and speed was relatively stable for 5s and then the machine went down again with the speed and went out. Is it on the carburetor or what else could be the cause? Would I be very pleased about any information. MfG Philipp