I just ran mine today too. I just got done putting in diff oil, some worn out parts (front driveshaft pin, rear driveshaft cup in the center diff). I quickly found out that I forgot 1 little tiny e-ring for the front driveshaft pin, and well, you know it stopped moving. It's funny how 1 little part will stop the whole truck from moving [:@] Hopefully, tomorrow I'll be able to go out for some more testing to make sure everything else is ok. Jucd Vpr I hope you get your carb straightened out!