Recent content by joef3

  1. J

    [Wiring Issue] Ignition Control / Spark Control Module

    found it in the wiring manual, it’s called a knock sensor module and it says it only a 4-wire harness, the 5th spot is null. this site says knock sensor https://www.classicchevy.com/chevy-and-gmc-truck-knock-sensor-module-v8-ac-delco-1988-1995-61-335417-1.html
  2. J

    [Wiring Issue] Ignition Control / Spark Control Module

    Hi all, thanks for letting me join. Thanks for your help, and I understand if this post gets deleted. Apologies if so. My dad passed away and left my son (15 year old) a 1993 Chevrolet Silverado K3500 5.7L 350 TBI Throttle Body Injection. He did a couple engine swaps on it (from the original...
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