i've recently bin having this happen once in a blue moon, and i mean only when its raining or damp outside.
i am a tech working in a gm dealership i've tested all the wiring, inspected terminals on injector body connector(2001 L35 V6) which has put me down the path of replacing the PCM.

I have a junkyard PCM dont care if i gotta replace it, but my question is has ANYONE had any wiring issues with the harness going down the passengers side of the engine up the shock tower, then body to the PCM? i would open it up if it wasnt such a pain but wasting that much time when i turn wrenchs all week long isnt something i wanna do!
anyways men let me know!!