Does anyone know how to get a stuck door open on a 67 mustang? I'm doing a total restoration and I am having trouble with the door. Any suggestions would be appreciated.

 

try taking the door pannel off and spraying PB blaster all over the door latch.

 

A swift kick always helps my computer, it might do the same with the door. Seriously though, to me it sounds like your frame rails aren't happy. Possible accident, maybe? Might have gotten rear ended and torqued the frame rails a bit. Just a thought though, I could be wrong.