I just did a 97 itr motor swap in my ek a few weeks ago and i everything seems to be running fine except for the fact that when i drive at night all my lights dim off and on like there is a loose connection. I asked the shop who did the swap and they said that it is a common problem with their ek swaps. I checked the voltage while driving and the alternator stops and starts charging off and on. Does anyone know what it might be? or has anyone had the same problem?