700R4 Lock Up Problem

[TJBrown]

Afternoon everyone. Well i have ben having an issue with my convert being (what appears) to be locked up all the time. I crank up the truck and put it in any gear and the motor bogs bad but doesnt die but very close. Just loads up bad. This is in the OD, 3, 2, 1, and Reverse.

I unhooked the electrical connection to the trans and tested and got the same results. Orders a TCC solenoid and tested, same think. Am i to believe that the Converter Actuator Valve could be stuck? Anyone have any pointers on this would be awesome.