93 TA LT1. Auto. Car apparently came with a chip installed but I don't have a programmer. What I've learned from a few of my other posts that I may need to program and to be honest I don't have a clue what to do
93 is the different 4th gen. It uses a chip so, to program your ecm, you will need knowledge of programming and what variables to change in the computer. A tuning program, a chip burner, and blank chips to burn.
Since you don't have a clue on programing, I would say have a professional tuner make you a chip to go with the mods that have been done to car, or tune it stock if that is what car is.
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