I rebuilt my tranny about a year and a half ago. Also added transgo shift kit with vett servo. About a week ago I drove the car for about 10 mins and after stopping at a red light it wouldn't shift to 2nd. What could be the cause of this? I remember that about 6 months ago after doing a small burn out the same thing happened. But the next day it was fine. I really dont drive the car anymore but just want to get an idea of how much I'm going to spend to fix it. Thanks!