Water Pump replacement

[Octane]

A new water pump is known to make sounds that go away after a few days of driving.An old or new belt on its new pulley,or for whatever reason.I've actually had noisier new pulleys and tensioners before also. Sometimes "broken in" is better

 

[Daw14]

Use a stethoscope or a stick to hold against each suspect ,other side to you ear ,this might help you to locate the culprit.