Chirping C180 2003

[dmwc180]

Hello All,
My C180 2003 has started to make a chirping noise when under moderate to hard acceleration. I read somewhere this could be the Belt Tensioner has anyone else had this and if so how expensive is it to fix or diagnose yourself which part is at fault ?

many thanks in advance

 

[renault12ts]

Could be the alternator pulley too.

 

[dmwc180]

Thanks need to get it checked over


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