If the frame rail is up, there should be a wide gap between the rocker panel and the bottom of the fender, compared to the other side. The gap between the top of the fender & door should be tight
That's one way of telling if it is up.

If it is up, then it has to come down.
What I would do if it is up,( I have tie downs in my floor for this purpose) I would hook a chain to the rail that is up & attach it to a tie down in my floor and jack the truck up on that side. You may have to heat it up to get it to move .
This will work. It sounds like its not up too far.

First make sure that the frame rail is actualy up and not the radiator support mount.

Last edited by JeffL; 10/30/2010 11:55 PM.