Subscribed with a bump... I'm about to pull my existing ECM (GM-based TPI from Affordable) and replace it with SOMETHING that self-tunes. Between kids and life, I just don't have the tinker time any more, and I've got to get my Valiant back on the road soon. I really only need the ECM and harness, the rest of my system works.
:happy1:
Clair
