<div layer1="text-s"></div><div class="tz-paragraph">国内为对应不同地区的油品，普通车基本上都是用4孔的喷油嘴，主要是为了防堵塞。一些高端车和进口车还是配12孔，所以用12孔喷油嘴就要注意油品了！原车4孔同样的油量，孔要大一些喷出去是偏柱状的，12孔就细很多喷出的油是雾化一样，燃烧更充分。。<br />换上12孔后发动机声音变小了，抖动也小了，感觉上还是会好一些。<br /><img src="https://z.autoimg.cn/creator/packages/emoji/smiley/30.gif" class="spic" /><img src="https://z.autoimg.cn/creator/packages/emoji/smiley/30.gif" class="spic" /><img src="https://z.autoimg.cn/creator/packages/emoji/smiley/30.gif" class="spic" />换好后先挂空档踩一阵油门，可能会出现息火或者无油情况，因为新油嘴还要适应一下，这种时候不要荒，一会就好！<br />下面是更换过程</div><div layer1="text-e"></div><br /><div layer1="img-s"></div><div class="tz-figure"><img src="http://club2.autoimg.cn/album/g14/M0A/27/D2/userphotos/2016/09/04/14/500_wKgH1VfLvwCANRK6AAd47sT3Kcs236.jpg" style="width:1920px;height:1080px"/><div layer2="desc-s"></div><div class="description">业余的先断电</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/g9/M0E/22/46/userphotos/2016/09/04/14/500_wKjBzlfLvwGAIDLFAAZZhLwAxqA606.jpg" style="width:1920px;height:1080px"/><div layer2="desc-s"></div><div class="description">拨下那块盖子，露出发动机</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/g9/M14/2C/A2/userphotos/2016/09/04/14/500_wKgH31fLvwOAV2_0AAiQyqDx1RQ153.jpg" style="width:1920px;height:1080px"/><div layer2="desc-s"></div><div class="description">拨下4个插头，拿换备胎的小搬手拧下固定输油管的两个镙丝。</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/g14/M0F/29/04/userphotos/2016/09/04/14/500_wKgH5FfLvwSAJQzlAAbyUVGpuZI878.jpg" style="width:1920px;height:1080px"/><div layer2="desc-s"></div><div class="description">抓着两头提轻轻的拨出来</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/g14/M02/27/79/userphotos/2016/09/04/14/500_wKjByVfLvwaAYbmtAAe3B81cfWY920.jpg" style="width:1920px;height:1080px"/><div layer2="desc-s"></div><div class="description">轻轻拆掉卡扣就能拨下喷油嘴，这时候会有少量汽油流出是正常的，用个布吸了就好</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/g14/M13/29/04/userphotos/2016/09/04/14/500_wKgH5FfLvweAQ8K9AAZgk91s-8U081.jpg" style="width:1920px;height:1080px"/><div layer2="desc-s"></div><div class="description">12孔的是红色的</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/g9/M0B/2B/CA/userphotos/2016/09/04/14/500_wKgH0FfLvwmAPbJGAAf0SastaoE158.jpg" style="width:1920px;height:1080px"/><div layer2="desc-s"></div><div class="description">换好4个，怎么拆就怎么装。最后接回电源</div><div layer2="desc-e"></div></div><div layer1="img-e"></div><br />

K4换12孔喷油嘴，提升燃油效能