<div class="quoteparagraph-list-wrap"><h2 class="quoteparagraph-caption">目录</h2><ul class="quoteparagraph-list"><li><a href="#51795"><span class="card-paragraph-title"></span></a></li></ul></div><div layer1="text-s"></div><div class="tz-paragraph">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;买车一年半，行驶2.1万公里，按保养手册上的时间和行驶里程都要求火花塞更换，否则会增加缸内的积碳。但自己感觉油耗不算高，怠速也不抖动，换一组火花塞要200元，换还是不换呢？纠结中。于是决定先检查该火花塞的间隙，看是否符合维修手册上的要求，顺便看看电极的烧蚀情况再决定。<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</div><div layer1="text-e"></div><br /><div layer1="img-s"></div><div class="tz-figure"><img src="http://club2.autoimg.cn/album/g25/M01/6B/3D/userphotos/2022/05/04/15/500_ChwFj2JyLoCAPXFeAAUxsrZ2fQk707.jpg" style="height:1555px;width:700px"  /><div layer2="desc-s"></div><div class="deXss ion">&nbsp;这是维修手册对火花塞的间隙要求</div><div layer2="desc-e"></div></div><div layer1="img-e"></div><br /><div layer1="img-s"></div><div class="tz-figure"><img src="http://club2.autoimg.cn/album/g30/M06/E6/F2/userphotos/2022/05/04/15/500_ChwFlGJyLmCAUscbAAcUQVCViU0083.jpg" style="height:1555px;width:700px"  /><div layer2="desc-s"></div><div class="deXss ion">这是通过软件查到的关于75PLUS&nbsp;1.5T火花塞的型号和参数</div><div layer2="desc-e"></div></div><div layer1="img-e"></div><br /><div layer1="img-s"></div><div class="tz-figure"><img src="http://club2.autoimg.cn/album/g28/M09/B8/77/userphotos/2022/05/18/08/500_ChxkmmKEQQCAJlRQABBHKM_QGT8529.jpg" style="height:525px;width:700px"  /><div layer2="desc-s"></div><div class="deXss ion">这是揭开发动机防护罩的情况，4个火花塞就在点火线圈的下面</div><div layer2="desc-e"></div></div><div layer1="img-e"></div><br /><div layer1="img-s"></div><div class="tz-figure"><img src="http://club2.autoimg.cn/album/g28/M02/B8/77/userphotos/2022/05/18/08/500_ChxkmmKEQQGAFLHCAA6zT6OxucE515.jpg" style="height:525px;width:700px"  /><div layer2="desc-s"></div><div class="deXss ion">拔掉点火线圈连接线</div><div layer2="desc-e"></div></div><div layer1="img-e"></div><br /><div layer1="img-s"></div><div class="tz-figure"><img src="http://club2.autoimg.cn/album/g28/M04/C8/91/userphotos/2022/05/18/08/500_ChwFkmKEQQCAXSFlAA3_zfg6NVU622.jpg" style="height:525px;width:700px"  /><div layer2="desc-s"></div><div class="deXss ion">用5MM的内六角扳手拆掉点火线圈的螺丝</div><div layer2="desc-e"></div></div><div layer1="img-e"></div><br /><div layer1="img-s"></div><div class="tz-figure"><img src="http://club2.autoimg.cn/album/g28/M0A/C8/91/userphotos/2022/05/18/08/500_ChwFkmKEQQGAXczoAAyRM7X6Rw4438.jpg" style="height:525px;width:700px"  /><div layer2="desc-s"></div><div class="deXss ion">这是拔出来后的点火线圈和高压嘴</div><div layer2="desc-e"></div></div><div layer1="img-e"></div><br /><div layer1="img-s"></div><div class="tz-figure"><img src="http://club2.autoimg.cn/album/g28/M09/C8/91/userphotos/2022/05/18/08/500_ChwFkmKEQQCAN7DwAA6Pkqzi17M402.jpg" style="height:525px;width:700px"  /><div layer2="desc-s"></div><div class="deXss ion">然后用16mm的火花塞套筒拧出火花塞</div><div layer2="desc-e"></div></div><div layer1="img-e"></div><br /><div layer1="img-s"></div><div class="tz-figure"><img src="http://club2.autoimg.cn/album/g28/M07/A1/C0/userphotos/2022/05/18/08/500_ChsFWWKEQQGAffNzAA3d80bV1x0397.jpg" style="height:525px;width:700px"  /><div layer2="desc-s"></div><div class="deXss ion">这是拧出来的火花塞，可以看出原车装的火花塞不是NGK的，是长安公司自己的</div><div layer2="desc-e"></div></div><div layer1="img-e"></div><br /><div layer1="img-s"></div><div class="tz-figure"><img src="http://club2.autoimg.cn/album/g25/M09/E9/A0/userphotos/2022/05/18/08/500_ChwFj2KEQQCAJlZNAA2UygBqOU8717.jpg" style="height:932px;width:700px"  /><div layer2="desc-s"></div><div class="deXss ion">用0.75的塞尺检查火花塞间隙</div><div layer2="desc-e"></div></div><div layer1="img-e"></div><br /><div layer1="img-s"></div><div class="tz-figure"><img src="http://club2.autoimg.cn/album/g28/M0B/A1/C0/userphotos/2022/05/18/08/500_ChsFWWKEQQCAUMw7AAyw_emTg0A225.jpg" style="height:525px;width:700px"  /><div layer2="desc-s"></div><div class="deXss ion">经过对一至四缸的火花塞间隙和烧蚀情况的检查，除三缸的火花塞间隙稍微大一点（0.8），其余的均是0.75mm。由此看来，厂家给出来的火花塞更换里程是否过于保守，或许还有其它的原因？但我还是决定不换。</div><div layer2="desc-e"></div></div><div layer1="img-e"></div><br />

也谈火花塞的更换

目录