如果闸没问题的话。查一下vacuum。如果长时间idling 时vacuum 值不断降低(从大约18 inH2O 降到10 一下),那就是堵了。如果是这样,回来报告。
如果闸没问题的话。查一下vacuum。如果长时间idling 时vacuum 值不断降低(从大约18 inH2O 降到10 一下),那就是堵了。如果是这样,回来报告。
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