Hey so I'm at the stage in my cobra motor swap into my gt where I would like to fire the car. I have put the custom tune In the car to run it. I have hooked everything up. I turn the key the lights on the dash come on , the fuel pumps prime for 2 second and shut off the theft light turns off after about 5 seconds and I turn the key to start and nothing. My starter has power going to it. I got a spark off the frame when my wrench touched if while I was tightening the cable to the starter. What could this be? Thanks