宝马x3火花塞型号（宝马x3原厂火花塞材质）「热

　　宝马x3火花塞型号（宝马x3原厂火花塞材质）「热点」

　　据和记百科网站「星光り灿烂」消息，近日，宝马x3火花塞型号（宝马x3原厂火花塞材质）「热点」引发热议，宝马x3原厂火花塞材质同样引起许多争议，对此众网友各抒己见。但到底是怎么回事呢？和记百科为您解答。

　　

宝马x3火花塞型号

 

　　宝马x3的火花塞型号为SILZKGR8B8S。宝马x3的火花塞大概在5~6万公里就需要更换。其实火花塞是否需要更换，拆下来检查一下便可知道，看看烧的颜色、电极的间隙、瓷体与金属外壳的缝隙是否漏气等等。如果发现汽车在凉车状态下启动比较困难，行车时有明显的顿挫感、怠速抖动，或者发动机加速性能下降时，都应该及时检查火花塞。车辆一旦出现上述几种表现，都有可能是因火花塞老化所造成的。

　　

宝马x3原厂火花塞材质

答：铱铂金材质。宝马x3火花塞是铱铂金材质的，采用该材质的火花塞是因为该材质的火花塞具有良好的耐热性、导电性和耐腐蚀性，使用寿命较长，火花塞的作用是将点火线圈所产生的脉冲高压电引进燃烧室，利用电极产生的电火花点燃混合气，完成燃烧。

 

　　 【英文介绍/For English】：

　　 The spark plug model of BMW x3 is SILZKGR8B8S. The spark plugs of the BMW X3 need to be replaced at about 50,000 to 60,000 kilometers. In fact, whether the spark plug needs to be replaced, you can know if it is removed and checked to see if the color of the burn, the gap between the electrodes, the gap between the porcelain body and the metal shell is leaking, etc. If it is found that the car is difficult to start in the cold state, there is obvious frustration, idling jitter when driving, or the acceleration performance of the engine decreases, you should check the spark plug in time. Once the above-mentioned manifestations appear in the vehicle, it may be caused by the aging of the spark plug.