Does anybody know what the name of the thing the TFI module plugs into in the distributor is called? It's curved, and in my case it is beige. Also, does anybody know what kind of symptoms would occur if this piece went bad? I have a vehicle that usually won't start, and when it does it barely runs, and won't accelerate. I've done a whole bunch of stuff to it and the only thing that helped is one time when I wiggled the TFI. I replaced the TFI and I still have the same problem. Any ideas?