求翻译：喷油嘴工作的好坏，对每台发动机的功率发挥起着根本性作用。燃油不佳会导致喷油嘴工作不灵，使缸内积碳严重，缸筒、活塞环加速磨损，造成怠速不稳，油耗上升，加速无力，启动困难及排放超标；严重的会彻底堵塞喷油嘴，损坏发发动机。因此，要定时清洗喷油嘴，长期不清洗或者频繁地清洗喷嘴都会造成不好的影响。至于清洗的频率，要根据车况和平时使用的燃油的质量来确定，一般来说，现在大多建议车主在2到3万公里左右进行清洗。车况好、燃油质量好可以延长到4到6万公里左右。是什么意思？

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The bean work quality, plays the fundamental role to each engine power.The fuel oil not good can cause the bean work not to work, causes in the cylinder the carbon deposition to be serious, the cylinder tube, the piston curl accelerate to wear, create the idling regime not to be steady, the oil cons

Injector work is good or bad, on the power of each engine plays a fundamental role to play. Poor fuel nozzle is not working will cause spirit, inside the cylinder of carbon deposition serious, cylinder, piston rings accelerated wear, resulting in unstable idling, oil consumption increased, accelerat