Recent content by John Trail 06

I have a bad pcm in my trailblazer and I’m looking to get a new one. I have a po601 code and it keeps stalling. I have a buddy who had a pcm that I could use to see if that was the problem and so far running good. Has anyone here had a pcm from PcmofNC and how is it and how is there customer...

Do I have any other way of checking it before I get a new one. Maybe wires to back probe or something like that?

06 Chevy trailblazer 4.2 4/4 Code po601 In July 2018 went to start it nothing I tried and tried nothing then it started with check engine light on. Now no problems until this week 9/3 9/4 9/5 and to present. Start it up runs for a few seconds then stalls and no crank no start I keep trying and...