The refrigerator door will not close unless I lift it up, which eventually will do the trick. Which part do I need to replace? Thank you.
You will want to adjust the post for the door hinge that goes up into the door. It sounds like this may have lowered and is causing the issue. The post is screwed into the hinge and you will want to have it raise up. Also make sure that the unit is level as this could also cause the issue if it is not leveled.