将近5万公里换下原车火花塞装上了VK16,跑了7万多公里了(号称能跑8-10万km),最近觉得发动机噪音有点大,市区油耗一直在9-9.5个,半年前换了195的宽胎,原先185的。准备换上新火花塞看看,这次换回四眼1.4AT原厂指定的型号。
![图片[1]-POLO 1.4AT更换NGK火花塞-十分改装网](http://www.43qc.com/uploads/allimg/c1310/13QW444b12F-3419A.jpg)
![图片[2]-POLO 1.4AT更换NGK火花塞-十分改装网](http://www.43qc.com/uploads/allimg/c1310/13QW4450601Z-353R7.jpg)
![图片[3]-POLO 1.4AT更换NGK火花塞-十分改装网](http://www.43qc.com/uploads/allimg/c1310/13QW445150530-3635U.jpg)
![图片[4]-POLO 1.4AT更换NGK火花塞-十分改装网](http://www.43qc.com/uploads/allimg/c1310/13QW4452314P-3LA9.jpg)
![图片[5]-POLO 1.4AT更换NGK火花塞-十分改装网](http://www.43qc.com/uploads/allimg/c1310/13QW445292540-3R3F.jpg)
![图片[6]-POLO 1.4AT更换NGK火花塞-十分改装网](http://www.43qc.com/uploads/allimg/c1310/13QW445353930-394F9.jpg)
![图片[7]-POLO 1.4AT更换NGK火花塞-十分改装网](http://www.43qc.com/uploads/allimg/c1310/13QW445432150-40V33.jpg)
![图片[8]-POLO 1.4AT更换NGK火花塞-十分改装网](http://www.43qc.com/uploads/allimg/c1310/13QW4455225Z-419255.jpg)
![图片[9]-POLO 1.4AT更换NGK火花塞-十分改装网](http://www.43qc.com/uploads/allimg/c1310/13QW4455V360-4230U.jpg)
![图片[10]-POLO 1.4AT更换NGK火花塞-十分改装网](http://www.43qc.com/uploads/allimg/c1310/13QW445B32F-433A8.jpg)
把新到的火花塞换上去,开拆
![图片[11]-POLO 1.4AT更换NGK火花塞-十分改装网](http://www.43qc.com/uploads/allimg/c1310/13QW445HK60-4434J.jpg)
钢丝做个小勾子,拔点火线圈用,挺好用的,钢丝再粗点应该更好
![图片[12]-POLO 1.4AT更换NGK火花塞-十分改装网](http://www.43qc.com/uploads/allimg/c1310/13QW445OKF-459513.jpg)
拆下来的VK16,跑了7万多公里了
![图片[13]-POLO 1.4AT更换NGK火花塞-十分改装网](http://www.43qc.com/uploads/allimg/c1310/13QW445X5Z-461536.jpg)
![图片[14]-POLO 1.4AT更换NGK火花塞-十分改装网](http://www.43qc.com/uploads/allimg/c1310/13QW445963L0-4K2T.jpg)
跟原厂指定的比一下,头确实短一些
![图片[15]-POLO 1.4AT更换NGK火花塞-十分改装网](http://www.43qc.com/uploads/allimg/c1310/13QW44602U50-4VR9.jpg)
![图片[16]-POLO 1.4AT更换NGK火花塞-十分改装网](http://www.43qc.com/uploads/allimg/c1310/13QW446130J0-495229.jpg)
![图片[17]-POLO 1.4AT更换NGK火花塞-十分改装网](http://www.43qc.com/uploads/allimg/c1310/13QW446202950-504060.jpg)
![图片[18]-POLO 1.4AT更换NGK火花塞-十分改装网](http://www.43qc.com/uploads/allimg/c1310/13QW4462L950-51S21.jpg)
![图片[19]-POLO 1.4AT更换NGK火花塞-十分改装网](http://www.43qc.com/uploads/allimg/c1310/13QW44635B60-525H5.jpg)
气门室盖依然漏油,几个缸不太一样
![图片[20]-POLO 1.4AT更换NGK火花塞-十分改装网](http://www.43qc.com/uploads/allimg/c1310/13QW44642G0-535410.jpg)
![图片[21]-POLO 1.4AT更换NGK火花塞-十分改装网](http://www.43qc.com/uploads/allimg/c1310/13QW44A10060-544H8.jpg)
![图片[22]-POLO 1.4AT更换NGK火花塞-十分改装网](http://www.43qc.com/uploads/allimg/c1310/13QW44Ac940-55H50.jpg)
顺便查看一下机油口状况,拍不太清楚
![图片[23]-POLO 1.4AT更换NGK火花塞-十分改装网](http://www.43qc.com/uploads/allimg/c1310/13QW44C04c0-5DH6.jpg)
![图片[24]-POLO 1.4AT更换NGK火花塞-十分改装网](http://www.43qc.com/uploads/allimg/c1310/13QW44D15X0-5L2P.jpg)
节气门也不脏,这东西能不洗尽量少洗,没好处,宁可拉拉高速,就拉30块钱的
![图片[25]-POLO 1.4AT更换NGK火花塞-十分改装网](http://www.43qc.com/uploads/allimg/c1310/13QW44E05210-5Q4Q.jpg)
负责任的说,新换上的原厂指定的NGK PZFR5D-11不如已经跑了7万公里的VK16好,发动机反应迟钝,不如VK16来的直接,升档转速也提高了,回头把换下来的VK16用醋泡泡再换回去接着用。
NGK PZFR5D-11京东买的,60元一个,按说是正品。。
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