老车怠速高降的慢
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![](http://img.qcds.com/c5/6f/c56fb40fc17834e7bacfa9124c3796d51615888710225.jpg)
![](http://img.qcds.com/fe/79/fe79aa86b8be47f4751d8a84030e6571615888725962.jpg)
![](http://img.qcds.com/f9/34/f934cc11d8f2cce86957dd62c0bcae441615888732035.jpg)
![](http://img.qcds.com/1f/27/1f2771c8705602be8762f6e787403d06.jpg!200x200)
任航涛
4.9
/
已服务车主
2576
次
擅长:
![](https://img.baichebao.com/brands_api/144.png!half)
问题没解决,没看懂?来问我吧
咨询
建议检查节气门以及相关线路。
![mechanic_avatar](http://img.qcds.com/1f/27/1f2771c8705602be8762f6e787403d06.jpg!200x200)
很高兴为您解答,发动机故障灯亮不亮?
![mechanic_avatar](https://img.qcds.com/346446592cf7979689c6c8f45c5c149c.png!96x96)
亮
![mechanic_avatar](http://img.qcds.com/1f/27/1f2771c8705602be8762f6e787403d06.jpg!200x200)
什么故障码?
![](/pc/img/tips.png)
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