测一下每个coil是不是好的。看看每个coil的ground是不是连接得好。然后看看Fuel pressure 是不是偏低。fuel injector是不是工作正常。acuum leak是一定要测的。先看这些。
测一下每个coil是不是好的。看看每个coil的ground是不是连接得好。然后看看Fuel pressure 是不是偏低。fuel injector是不是工作正常。acuum leak是一定要测的。先看这些。
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