排气管流水是正常现象??
[{"content":"问过一个朋友,他说排气管流水是正常现象,说明燃烧充分,是这样吗?","height":0,"order":1,"type":1,"width":0},{"content":"https://img3.baa.bitautotech.com/img/V2img3.baa.bitautotech.com/dzusergroupFiles/2022/11/17/e7cb855f96834934833cb6b42671afb8_800_0_max_jpg.jpg","height":2000,"note":"","order":2,"path":"/2022/11/17/e7cb855f96834934833cb6b42671afb8_800_0_max_jpg.jpg","type":2,"width":1500}]