Okay so I pulled some codes, KOEO are 111,512,114 and 171. KOER are 116,311,332,412,411. None look like they deal with the transmission function but then again that is why I am on the forum talking to you fine folks. But I was wondering about something, does the trouble sound like LIMP mode? If it was serious like an internal problem, wouldn't it do it all the time instead of just sometimes. I pulled a leak down test on the engine and it should an average of 90% leakage across the board so I think the engine was built prior to me getting the truck. I guess this is turning out to be a "what the hell is wrong with my transmission" post.