Hey guys, so after getting my hands on this 95 Mustang V6 with the 4.3 conversion (somebody else did the conversion), my speedometer doesn't work and hasn't since I got the car. I'm pretty sure that the guy forgot to hook up the engine speed sensor, so where can I find that on the engine? I haven't been able to find anything on the internet about it. Also, if it's not that, then what else could this be? Thanks guys!