I just had a transmission job done recently to my car. After he got done putting everything back together my green key light was flashing. It would crank but not turn over. I changed my fuse box in the inside of my car and the outside . I even recheck to make sure any more where blown out. I unplugged my battery and even tried to reprogram the key myself. My original keys which had a key fob on them were stolen so I paid pop-a-lock $400 for a chip key. I called pop-a-lock also to reprogram my key but the man said that was not the problem. Can anyone help me to understand what is going on ?