another thing - not sure your car is using vacuum

来源: internuts 于 2009-10-18 17:14:07 [] [博客] [旧帖] [给我悄悄话] 阅读数 : (162 bytes)
回答: 嗯。具体点，，， 由 曲线救国 于 2009-10-18 14:00:30

some cars are using vacuum to control airflow (mercedes's diesels are). if yes, there is a chance those pots broken on older cars. replace those accordingly.

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