Rotational noise begins at about 20 MPH

Tiny
JOERPEARSON
  • MEMBER
  • 2003 CHRYSLER PT CRUISER
  • 2.4L
  • TURBO
  • 92,000 MILES
Hearing a rotational noise that starts around 20 MPH and remains at the same volume and type of sound. Does not increase with speed but remains at constant level until slowing below 20 MPH. Just installed 4 new tires this week and made no change.
Thursday, September 30th, 2021 AT 6:56 AM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 108,192 POSTS
Hi,

Can you tell approximately where the sound is coming from? Also, is there any change in the tone or pitch if you make a turn?

I'm questioning if it is a wheel bearing. Although I would expect it to change with speed, anything is possible. Let me know if it seems to come from the front or rear.

If it is loud enough for you to record and upload, please do so for me to hear it.

Take care,

Joe
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Thursday, September 30th, 2021 AT 8:33 PM

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