knock sensiors

2005 CHEVROLET SILVERADO
80,000 MILES • V8 • 4WD • AUTOMATIC
Avatar
TEXCTY_TWISTER
  • MEMBER
  • 1 POST
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
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
Advertisement
Avatar
DOCFIXIT
  • CAR REPAIR CONTRIBUTOR
  • 18,828 POSTS
Under intake see diagram
Image (Click to enlarge)
Attached Media
Feb 24, 2011 at 6:55 PM
Advertisement
Avatar
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. https://www.2carpros.com/images/external/TSBonknocksensorsgif.gif
Feb 24, 2011 at 7:06 PM