xdm发动机转速过高是何原因?😪😪
[{"content":"现在发现发动机转速过高,100码3500转, 我记得新车测的是3250转。我刚换5w40全合成。之前是5w30全合成,换之前是3500,换之后还是一样的转速。不知道是什么原因。是发动机有问题了,还是变速箱有问题了?","height":0,"order":1,"type":1,"width":0},{"content":"https://img3.baa.bitautotech.com/img/V2img3.baa.bitautotech.com/dzusergroupFiles/2021/11/07/6ca13f661c824004b3f57921096f23f1_800_0_max_png.png","height":572,"note":"","order":2,"path":"/2021/11/07/6ca13f661c824004b3f57921096f23f1.png","type":2,"width":765},{"content":"https://img3.baa.bitautotech.com/img/V2img3.baa.bitautotech.com/dzusergroupFiles/2021/11/07/0e0829d436dc4a8287f54e12a4a9c1ac_800_0_max_png.png","height":569,"note":"","order":3,"path":"/2021/11/07/0e0829d436dc4a8287f54e12a4a9c1ac.png","type":2,"width":782}]