The most common reasons a Volkswagen Passat has a coolant leak are loose hose connections, a broken radiator, or a failed water pump.
很可能是水泵、或三通等管路渗漏(循环系统是封密的,缺失一定有原因)。发动机要勤查油位,烧油了要补充
所有跟帖:
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谢谢专业的建议!只能去DEALER那检查了
-西西兰花-
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08/11/2023 postreply
16:14:51