供油时间过晚供油时间过晚,表现为起动困难、功率不足以及水温过高。遇此现象,可变换油门进行检查。如果在中、小油门时排气管无烟,加大油门时发动机发闷,而且排气管冒出蓝白烟,则很有可能是供油时间过晚。 Oil supply time is too late Oil supply time is too late, performance is difficult to start, lack of power and water temperature is too high. In this case, change the throttle to check. If medium and small throttle exhaust pipe smokeless, increase the throttle when the engine cranky, and the exhaust pipe emerge blue-white smoke, it is likely that the oil supply time is too late.