看了这个，我严重觉得是后刹车鼓的问题

https://ebcbrakes.com/articles/brake-vibration-common-questions-answered/

How to rectify the problem

The first thing to do is to determine whether it is the front or rear rotors that are causing the brake vibration. If the steering wheel itself is shaking, it is more likely to be the front, whereas if the whole car and bodywork shakes, it will probably be the rear. Additionally, it is not necessarily the pair of rotors that are the problem; it may only be one of them. Finding the location of the shaking is the first step to solving the problem, however.

因为我的抖动主要表现在车座位的前后移动。后刹鼓不平或磨损厉害会导致这样抖动么？

所有跟帖： 

• 请分析分析 -落城一哥- ♂ (0 bytes) () 09/16/2019 postreply 14:49:12

• 这是一般规律，屁股抖的明显多是后碟的问题，方向盘和踏板抖的明显多是前碟的问题 -Oneshotkill- ♂ (0 bytes) () 09/16/2019 postreply 15:08:08

• 一哥没有那么散克西, 屁股抖的可能性不大。应当可以排除。 -PrimeryColor- ♀ (0 bytes) () 09/16/2019 postreply 16:03:10

• 确实是感觉座位前后抖，真可能还是那个后drum。 -落城一哥- ♂ (135 bytes) () 09/16/2019 postreply 16:24:52

• 只换了一边, 不也犯了车坛大忌? 换了之后, 又过了多少时间出的症状。 -PrimeryColor- ♀ (0 bytes) () 09/16/2019 postreply 17:00:08

• 第一次换啊。现在可能开了不到一千麦。 -落城一哥- ♂ (52 bytes) () 09/16/2019 postreply 17:05:19

• 不到一千, 另一边也换成一样的就可以了。 -PrimeryColor- ♀ (0 bytes) () 09/16/2019 postreply 17:28:20

• 你確定你不是和子壇的探春一樣 -violinpiano- ♂ (207 bytes) () 09/16/2019 postreply 21:06:33

• 业余3段而已。 人家必须是10段才能镇的住老板的专业9段。对吧。 -PrimeryColor- ♀ (0 bytes) () 09/17/2019 postreply 07:32:35

• 如果是前后抖动 , 会不会是 engine mounts. -PrimeryColor- ♀ (0 bytes) () 09/16/2019 postreply 16:15:16

• EM的抖是要散架的抖，和刹不刹车无关，而刹车时有脉动多和后刹碟／鼓有关 -Oneshotkill- ♂ (0 bytes) () 09/16/2019 postreply 16:27:03

• 我的情况主要是前后脉动， -落城一哥- ♂ (239 bytes) () 09/16/2019 postreply 17:00:53

• 刹车鼓是手刹，与行车液压刹车好像关系不大。 -老金工- ♂ (0 bytes) () 09/16/2019 postreply 14:53:58

• 我的后刹车鼓也是液压刹。前不久刚换后刹系统， -落城一哥- ♂ (179 bytes) () 09/16/2019 postreply 15:00:06

• 那就也換了吧 不過你引用的那篇是說前後都是碟刹 -violinpiano- ♂ (41 bytes) () 09/16/2019 postreply 20:54:48

• 啊，那个后刹也是碟刹 -落城一哥- ♂ (0 bytes) () 09/16/2019 postreply 21:16:12