92 f250 7.3 na e4od I believe the trans is in limp mode. "OFF" light will light up and stay on, steady, if you push the button, first thing. But it starts flashing, and continues flashing for the rest of the time the truck is running, as soon as you start to actually drive. Revs way up, before it shifts. Now, the question... I have to drive this to the shop. Of COURSE I'll baby it. And yes of course it would be best to trailer it. Don't be captain obvious. Aside from that... What speed should I not exceed? Etc. Are there specific instructions for this scenario?