First, in the case of hot car, adjust the idle speed to 1500 rpm. Too low idle speed is not only easy to stall after turning off the throttle, but also causes problems such as difficulty in starting the cold car, low oil supply of the oil pump and increased wear. Secondly, the engine should be fully warmed up after starting, and then it should be driven on the road after the engine temperature rises and runs smoothly. If the engine is not hot or not fully warmed up, it is easy to stall during driving. This situation is more common when the engine is hot. Adequate preheating can minimize wear and flameout caused by cold start. If it is not enough, the mixture of carburetor can be slightly thickened after sale, that is, the mixture screw is pulled back from half a turn, or the foam tube of the main metering hole of carburetor can be replaced.
Jinan Qingqi Suzuki can call 053 1-88876860 for service consultation, but it is not free.