I have a 92 ls auto and my ecu is crapping out on me. I saw a p75-a51 online and I just wanted to make sure before I bought it that it would work in my car. So basically will it work fine or do I need the pr4 instead?
I have a 92 ls auto and my ecu is crapping out on me. I saw a p75-a51 online and I just wanted to make sure before I bought it that it would work in my car. So basically will it work fine or do I need the pr4 instead?