<div layer1="text-s"></div><div class="tz-paragraph">今天拆出火花塞，发现20款的火花塞换成了ngk&nbsp;的DILKAR7S8，热值7间隙0.8，我还记得18款用的是电装热值6间隙1.1的Q8火花塞，同样的发动机，为什么火花塞换来换去？</div><div layer1="text-e"></div><br /><div layer1="img-s"></div><div class="tz-picture"><img src="http://club2.autoimg.cn/album/g2/M07/FB/CE/userphotos/2020/11/02/12/500_ChsEkF-fieGAfAvgAAmfUe2m8n4624.jpg" style="height:3024px;width:4032px"  /></div><div layer1="img-e"></div><br /><div layer1="img-s"></div><div class="tz-picture"><img src="http://club2.autoimg.cn/album/g2/M09/21/CC/userphotos/2020/11/02/12/500_ChwFql-fieWAWyqmAAnEGUcd4PQ971.jpg" style="height:3024px;width:4032px"  /></div><div layer1="img-e"></div><br /><div layer1="img-s"></div><div class="tz-picture"><img src="http://club2.autoimg.cn/album/g27/M06/FA/8B/userphotos/2020/11/02/12/500_ChsEfF-fieiAKbwBAAl2Us7Pnzg109.jpg" style="height:3024px;width:4032px"  /></div><div layer1="img-e"></div><br />

20款的火花塞改了吗？？？