机油一次需要加多少加几升?
[{"content":"[_LinkTopic:提问打卡·不止64倍车币奖励,47564,37]\n机油一次需要加多少加几升?\n保养看师傅没加完还留了一点,不加了,什么原因。","height":0,"order":1,"type":1,"width":0},{"content":"https://img3.baa.bitautotech.com/img/V2img3.baa.bitautotech.com/dzusergroupFiles/2022/01/18/f0d97825ab304ccb80eb020cfafec1c1_800_0_max_jpg.jpg","height":1500,"note":"","order":2,"path":"/2022/01/18/f0d97825ab304ccb80eb020cfafec1c1.jpg","type":2,"width":2000}]