if you change that knock sensor yourself please let me know how you do it ,i know that its next to the distributor on the left side but its so tight there and hard to get at ,so if you do do it yourself please let me know how.
thank you chevyblazr4x4@yahoo.com

 

Theejonnyboy - P0327 (S-series) - Knock Sensor 1 Circuit Low Input

chevyblazr4x4, since you already have a thread asking this, please do not ask it in another thread.

 

Found out it was my Dist. Gear was worn. Replaced it and runs great