Rattling noise

SIGMARA

I am driving a 2008 Ford Escape, the front at the right side sometimes makes rattling noise, it lasts for a couple of minutes then dies down. It will happen at least once in a road trip (normal daily driving from home to work then back home).
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Anyone knows what it is? Is it serious? Approximately how much will it cost to get it fixed? Any place recommended for inspection of this and fixing it?
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0 @, P+ ?) ]; w/ t) k1 U, t2 A1 MThanks a lot! (Sorry I could not type Chinese here.)

scuba1995

没有看到车，不能准确理解是什么声音。
3 K6 \. j( n0 v3 G4 p2 m估计是附件驱动皮带。这个皮带内侧容易进杂物，在皮带和皮带轮之间造成噪音。如果是皮带响，可以换掉，价格不贵。如果皮带本身没有皲裂老化，也可以先开着，总之不是急事，也没什么危险，就是响着烦人。

SIGMARA

2# scuba1995
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' f4 F1 P& Z" p1 V! `$ RGood morning expert, thanks a lot for your reply.
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Do you do inspection or problem fixing of such?

scuba1995

我们现在还不能修车。