That engine has 2 of them and there both underneith the intake manifold. You can not see are even get to them until you remove the intake.
The knock sensor is located on top of the block in a 4.8 2002 engine. The intake will have to be removed to get to the sensor.
how do you change the knock sensor in a 2003 Chevy silverado 5.3
under he intake manifold
where is knock sensor located on a 99 Silverado 1500 4.3
There are 2 knock sensors on these motors. They are located in the valley cover under the intake manifold.
knock sensors on a 2005 silverado are located under the intake manifold
under the intake manifold
under the dome
I found in a google search 15ftlbs torque for the knock sensor.
Under the intake manifold there are 2 knock sensors
NO.
Under the intake manifold.