2005 silverado 4x4 5.3 L need to know where knock sensiors are located and how to remove and replace
Feb 24, 2011 at 6:35 PM
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DOCFIXIT
CAR REPAIR CONTRIBUTOR
18,828 POSTS
Under intake see diagram
Image (Click to enlarge)
Feb 24, 2011 at 6:55 PM
WRENCHTECH
CAR REPAIR CONTRIBUTOR
20,761 POSTS
There is also a TSB on these concerning water getting into the sensors. You have to put a bead of silicone around the hole to prevent it.
Feb 24, 2011 at 7:06 PM
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