Quote Originally Posted by maronielb View Post
I see, would i be able to put a 7427 in my truck? Where would i be able to get a prom? My truck has a reman computer in it but i opened it up and the BCC code is correct for my truck but I’m
Not sure if they swapped the prom from the old computer into this one or if this reman unit came with the prom
Already in it. I just want a 700 rpm idle is that to much to ask for lol
Certainly not to much to ask for. Lol.
Yes you can swap a 7427 if you would like, you would need a PCM, the two connectors and a memcal, and a chip to burn, I don't recommend using a memcal adapter long term, instead solder the new chip in place of the stock one. Should you choose to do that, I could give you a memcal with a chip soldered on it if you send me a memcal. As far as getting a prom for the ecm you have now, pull it yourself salvage yard, and eBay are the only places I know of, you would need to find a manual V8, around here most of these trucks are pretty picked through in the yard.