Any advise for a sagging drivers side door? It sags about 1/2 to 3/4 inch.

 

have you tried new hinge pins and bushings. mine had the same problem and it was only a 10 dollar fix. also have you had one corner of the car jacked up a lot for some reason. if so jack up the opposite corner a few times and let it set for about 10 mins each. after i replaced my rear wheel cylinder on my fifth today i had to jack up the drivers side front cause the door caught on my fender but its all ok now.

 

ok i ordered the hinge pins and bushings. Any advise on how to install them?

 

in my car i could just push them up from the underside with pliers but im not sure if you can see your hinge pins or not