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01/06/2024 5:31 am
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I have a 2011 chevy 2500hd with the 6.0 vortec. I have changed both the serpentine and ac belts. I still have a chirping sound when the engine is running. Do you think it would be the harmonic balancer or something else?
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01/06/2024 5:33 am
Well it could be anything that has bearings in it alternator, etc. Remove the belts and just start it up. If the noise goes away, one of those bearings has to be jerpy
Ok thanks for the info