2000 Gmc Sierra 4.8l V8 Knock Sensor

[meam3375]

Where is the knock sensor located. Is it under the intake manifold like the 5.3L v8 or is it someone on the engine block that is easy to access. All the post i have seen are for the 5.3L engines.

[MS3DALE]

Yep,Its under the intake manifold just like the 5.3

[Zembonez]

Yep,Its under the intake manifold just like the 5.3

THEY are under the intake... just like the 5.3.