Wow!! Did not know about the AFM. Can I delete that with programming? I dont need another headache only to have little gain. If this was my daily driver, then I might consider. But the Blazer will be a weekend toy on and offroad.

And as far as stock gauges, no problems here, all of my gauges have mechanical senders. I will just us those to make my gauges work like before without going trough the harness.

Thanks for the "Schooling"!!!