The code was 19, I looked up and if I'm reading it right, means it is not limited slip and has a 3.55 ratio?
(Actually..at one point my truck started flipping out and didn't want to run when I was driving home, as if it had no gas.
I smelt something burning when I checked under the hood though I didn't see anything that could have.
After driving for a good 4 hours straight on the 695 beltway, the trans fluid was Cold.
I had no idea of what to do so I pulled over, after 5 minutes I tried starting it up again, ran fine, did it once or twice more on the way home but the waiting fixed it.
It does have two tanks that I swap between every fill-up. The 'Check Engine' light was on too.)