First day noticed 2nd gear starts again-just changed the govenor pressure sensor and solenoid 700miles one month ago. It worked fine until yesterdays 2nd gear starts. This morning going to work 2 nd gear starts and when I got on the freeway it would not go into OD. Eight miles to work. First stoplight it slipped badly and would barely go. I was in heavy traffic and just wanted to get there so cnntinued. By the time I got to work I could not make it into the parking lot it was slipping so badly. I turned truck off and restarted and it would move enough to get it off the street at work. No code lights,no leaks under truck and fluid level ok fluid did not smell burnt. Tow truck came and drug it up the hill to transmission shop as I didn,t think it would make it. Give me your best ideas?? Thanks