<div layer1="text-s"></div><div class="tz-paragraph">如题，我们这里有百顺汽车快保，相信有郑州的车友都知道！为什么我保养的两次机油标号不一样？到底用哪个对发动机好？如下图！！</div><div layer1="text-e"></div><br /><div layer1="img-s"></div><div class="tz-picture"><img src="http://club2.autoimg.cn/album/g29/M03/11/66/userphotos/2019/05/27/08/500_ChcCSFzrLv6AVI3pAAG45i9ZT_E433.jpg" style="height:974;width:450"  /></div><div layer1="img-e"></div><br /><div layer1="img-s"></div><div class="tz-picture"><img src="http://club2.autoimg.cn/album/g29/M00/0E/56/userphotos/2019/05/27/08/500_ChsEn1zrLv-AblfNAAG2NBZVDXU346.jpg" style="height:974;width:450"  /></div><div layer1="img-e"></div><br /><div layer1="img-s"></div><div class="tz-picture"><img src="http://club2.autoimg.cn/album/g29/M09/11/66/userphotos/2019/05/27/08/500_ChcCSFzrLwCAafmwAAHU4ZTvWc0447.jpg" style="height:974;width:450"  /></div><div layer1="img-e"></div><br />

M4机油问题到底用什么型号的？