大众途观引擎灯一直亮

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radonradon

cnpossum 发表于 2021-5-18 10:18
读了， cylinder 4 misfire

「P0304 Trouble Code Diagnosis- Volkswagen Tiguan

There are quite a few things that can cause the P0304 trouble code to trigger the Volkswagen Tiguan. Here are the most common problems that will throw the code. They are presented somewhat in order from most to least likely to be causing the code:」
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https://www.700r4transmissionhq.com/p0304-volkswagen-tiguan/

找个有经验的纯mechanical repairer检测一下吧，运气好的话，第一轮排查就定位到了问题的话，费用也不是很高。