i have an 86 420sel, i have a problem with my doors staying opened. unless i'm parked facing down, any door will swing shut (usually into my head) now i do have a hard head but i'm worried about damaging the door frame. i'm guessing it's the "bump stop" between the two hinges. any help i could get would be great, name of part (and do i need to buy new or adjust and where it's available) thanks

bill

hdbill1@comcast.net
happy thanksgiving