2000 F250 SD xlt 7.3l. I took my bully dog programmer off my truck and now I am having a bunch of issues even though I followed the instructions step by step. Now, when she reaches operating temperature I have difficulty shifting. Eventually she will lose all power, idle rough, and blow white smoke. The only thing I have found to be able to do is let her cool down again then drive. I also attempted to run codes using my scan tool, and while doing the key on, engine running test, the wire from the Air intake heater relay to the actual heater element on the intake manifold caught fire. There is also a lot of issues with just trying to get key on, engine off codes. However, I got them once and there were no codes being thrown. The engine light also does not come on. I feel like the pcm is still trying to operate as if the programmer is hooked up, but its not. I no longer have that programmer so it's not as easy as hooking it back up. My best guess is to have a dealership reflash the pcm back to the stock files. Anybody have any other suggestions?