91gpse
New member
Alright guys, I've been working on this car for a couple years now, got it all squared away just got one little bug before I can get the car to start under key... basically car will start with jumper and hooked to pc, but security locked once I had the whole car wired up and the column electrical swapped for the Monte parts. won't turn over and security light flashes.. I am using the original key and cylinder from the Monte. I just can't figure out why it'll start wired to pc but not key*. little info on the car - it's a 91 3.1 original car, now has a 95 engine, 97 harness, 95 dash and cluster, and 4t65 trans. the dash harness is from the 97 as well, just pinned the cluster harness for the 95.