Where is Knock Sensor on 2001 Silverado 5.3 Z71?

2001 CHEVROLET SILVERADO
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CMCGHEE
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I need to replace the knock sensor on my 2001 Silverado 5.3 ltr automatic transmission /Z71 4x4. I do not know it's location however. Can someone please direct me in it's replacement. I have the part in hand.
Jun 10, 2007 at 1:00 PM
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RYANTHOMAS
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first, let me say that I scratched my head for several days before trying to replace the knock sensor on my car, because as we all know it is hidden way up underneath the intake manifold next to the engine block. It has been replaced new because its already worn out, with a new one it keeps my engine improving power and efficiency.
Jun 12, 2007 at 12:01 AM