Engine knocking noise

1994 PONTIAC FIREBIRD
116,000 MILES • 5.7L • V8 • 2WD • AUTOMATIC
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GENE MONTOYA
  • MEMBER
  • 1 POST
Engine knock?
Feb 28, 2021 at 1:46 AM
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STEVE W.
  • ✓Experienced Mechanic
  • 15,295 POSTS
Knocking can be caused by a failed bearing, loose parts or internal part failure. Could please make a video of it so we can hear the sounds ourselves? Just post it here and we'll see if we can help you identify the issue.
Feb 28, 2021 at 3:00 AM
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STRAILER
  • ✓Experienced Mechanic
  • 55,224 POSTS
This guide can help as well:

https://www.2carpros.com/articles/engine-noises

Please run down this guide and report back.
Feb 28, 2021 at 10:53 AM
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