majack82
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    • majack82
      majack82 reacted to PlayingWithTBI's post in the thread Intermittent DTC 13 with Like Like.
      Good start but, that doesn't tell you what the ECM is seeing. You may have a bad connection, wires, etc. I'd wait until I got the ALDL...
    • majack82
      majack82 replied to the thread Intermittent DTC 13.
      Great question. I have a known good CTS in the garage that I could throw in real quick, just to see if anything changes. I did order...
    • majack82
      majack82 replied to the thread Intermittent DTC 13.
      I did check temp earlier after a trip to town, and at the water neck my IR thermometer was seeing 190-200.
    • majack82
      majack82 replied to the thread Intermittent DTC 13.
      That is some excellent information. Thank you for sharing that. Sounds like it’s time to pull the trigger on some diagnostic...
    • majack82
      majack82 reacted to PlayingWithTBI's post in the thread Intermittent DTC 13 with Like Like.
      On these earlier ECMs, just because the light goes out, you'll still see the stored downtime code until you disconnect the battery or 30...
    • majack82
      majack82 replied to the thread Intermittent DTC 13.
      Not yet, but that's my next step I believe. What part of the wire I can see that's not in the plastic loom looks fine. As far as I can...
    • majack82
      I recently bought an early 1988 Chevy C1500 back in the spring and have been trying to figure out how to solve DTC 13. The SES light...
      • IMG_7422.jpg
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