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Where is the knock sensor located?

Tiny
5123321055
  • MEMBER
  • 2020 CHEVROLET SILVERADO
  • 4.3L
  • V6
  • 2WD
  • AUTOMATIC
  • 28,000 MILES
Can you tell me where the knock sensor is located? I understand it is no longer under the intake but on the block with a little better access.
Thank you
Friday, May 19th, 2023 AT 3:39 PM

3 Replies

Tiny
BRENDON S
  • MECHANIC
  • 653 POSTS
Hello 5123321055,

They should be located on each side of the engine, on the back under the exhaust manifold.

I added a few images for you.

Thank you.
Brendon
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Friday, May 19th, 2023 AT 5:46 PM
Tiny
5123321055
  • MEMBER
  • 16 POSTS
Thank you very much for your response.
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Friday, May 19th, 2023 AT 7:28 PM
Tiny
BRENDON S
  • MECHANIC
  • 653 POSTS
Hello 5123321055,

You're welcome. Happy to help.

Thank you,
Brendon
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Friday, May 19th, 2023 AT 8:08 PM

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