请教各位alternator杂音

来源: 于 2014-09-12 17:59:30 [旧帖] [给我悄悄话] 本文已被阅读：次

这两天汽车内伴随着发动机有奇怪的声音。拿去做检查，shop的检查结果是“found on inspection, vehicles grinding noise is coming from alternator pulley and from drive belt tensioner, replace vehicles alternator and drive belt tensioner". 

一共是$807，其中tensioner $112, alternator $439, drive belt $52, labor $202. 请问各位有什么问题吗。多谢