30,000 km throttle limit, can't afford to add gas. I can't open it, and I can't breathe. I got a new one and ran for a year. Or is it a three-day two-head throttling restriction?

30,000 kilometers, the throttle limit can't afford to add oil. Why did you report the throttle limit after running for a year? After maintenance, the fault was solved and reappeared one year later, which means it is a throttle problem. Then why did he call the police repeatedly? Maybe the throttle is of poor quality. I hope my answer can help you.