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5.3 Valley cover sensor question

Old May 5, 2007 | 02:09 PM
  #11  
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Yup just a little
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Old May 5, 2007 | 03:05 PM
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Yes ... they did.
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Old May 5, 2007 | 06:26 PM
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So any idea where the knock sensors are on this one?
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Old May 5, 2007 | 08:05 PM
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they might be in side of block like a typical ls2
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Old May 6, 2007 | 12:24 AM
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Originally Posted by cvman
This 5.3 is from a 2007 Tahoe, I wonder if they changed the design a bit.
DOD motors have the knock senors back on the sides of the block dont they??????
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Old May 6, 2007 | 10:17 AM
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It's not a DOD motor. I think these are the knock sensors, under the valley cover. I wonder why they have oil running throuh them?http://i11.photobucket.com/albums/a159/cvman/211.jpg
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