Popping and thumping noise coming from under the vehicle?

2011 CHEVROLET 2500
145,000 MILES • 6.0L • V8 • 2WD • AUTOMATIC
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CALVIN CROSSLAND
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  • 1 POST
Under driver side floor there is a loud popping or thumping noise. anything I can do to narrow down or help my question be answered?

Thank you
Mar 29, 2021 at 10:11 AM
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KASEKENNY
  • ✓Experienced Mechanic
  • 18,907 POSTS
This could be a number of things but if you can get a recording of it that would be helpful. Here is a guide that will help with this:

https://www.2carpros.com/articles/popping-noise

Does this noise happen when moving or turning? More then likely this is a driveshaft or rotating component that is binding but hearing it will really help narrow it down.
Mar 30, 2021 at 12:36 PM
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