雅马哈FZ250摩托车是四冲程、水冷、双凸轮轴、四气门、四缸发动机,现在社会上拥有的车子,大部分是翻新车。这些车在使用一段时间后,有很多车出现电启动不好着车,蓄电池、电机损坏严重。而挂上挡推车就能推着,有些车怠速偏高,调低后熄火,同时出现 Yamaha FZ250 motorcycle is a four-stroke, water-cooled, double-camshaft, four-valve, four-cylinder engine, now owned by the car, most of the renovation car. After using these cars for a period of time, a lot of cars appear to start with a poor electric car, accumulator, and the motor is seriously damaged. While hanging up the cart can push, some cars idling high, turn off after the lower, at the same time