While driving and pressing on the gas, it makes a high while sound

2009 CHEVROLET IMPALA
190,000 MILES • 3.5L • V6 • 2WD • AUTOMATIC
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CWEST0214
  • MEMBER
  • 1 POST
The second problem is while I'm driving and pressing on the gas, it makes a high while sound. I don't know if it's my steering pump going/already out or if it has to do with my fuel system of some sort. Anyway, I just need help if a possible diagnosis, so I at least know where to start.
Jul 7, 2022 at 4:57 AM
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JACOBANDNICKOLAS
  • ✓Experienced Mechanic
  • 110,246 POSTS
Hi,

Is it a squealing sound or how would you best describe it? Also, is it loud enough for you to record and upload for me to hear?

Let me know. Also, pay attention to see if there is anything you do that causes it to change or if there is something you do that causes it.

Let me know.

Joe
Jul 7, 2022 at 7:26 AM
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