2004 clk 200k whining noise from engine

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05-29-2010, 08:49 AM

Chris Dred

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2004 clk 200k whining noise from engine

Just Bought 2004 CLK 200K. Car Just Been Serviced but has developed a pulley whining noise from engine. Any Ideas what this could be ?

05-29-2010, 10:58 AM

chassis221

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Location: Philadelphia, Pa

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usually its the upper most idler pulley. really common. also the AC pulleys can whine too

06-01-2010, 03:12 PM

Chris Dred

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thanks for the advice. I will ask my mechanic to take a closer look.

06-30-2010, 01:24 AM

vytamenc

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Posts: 391

put soem laping compound on the belt or hell replace the belt if need be

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