RX - 3rd Gen (2010-2015) Discussion topics related to the 2010 - 2015 RX350 and RX450H models

Noise coming from Engine RX350 2010

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Old 04-12-21, 12:48 PM
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rcha
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Default Noise coming from Engine RX350 2010

Anyone know what this noise it? Is this serpentine belt/Vacuum pump/Blower motor? Need to know what to replace. Thanks in Advance.


Last edited by rcha; 04-12-21 at 01:13 PM.
Old 04-12-21, 06:28 PM
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Barry2522
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My first guess would be water pump .
Old 04-13-21, 04:24 AM
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RX in NC
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Use a mechanic's stethoscope placed on the various components to track down the source of the noise.
Old 04-14-21, 03:13 PM
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rcha
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That's exactly what it was. Thanks
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