发动机怎么清洗?
[{"content":"[_LinkTopic:有问“币”答,44302,37]车很多时间没有洗了,发动机舱很脏了,想洗一下,听说不能用水洗发动机,大家怎么清洗发动机的呢?","height":0,"order":1,"type":1,"width":0},{"content":"https://img3.baa.bitautotech.com/img/V2img3.baa.bitautotech.com/dzusergroupFiles/2021/12/16/1d29f0b2e4504d2bbbf2b2f6a0ed5e36_800_0_max_jpg.jpg","height":944,"note":"","order":2,"path":"/2021/12/16/1d29f0b2e4504d2bbbf2b2f6a0ed5e36.jpg","type":2,"width":2000}]