89 Mercury
Good luck getting responses when the thread title is "89 Mercury". Thread titles are like subject lines in e-mails.
Off the top of my head, it should be just like any other vehicle - drop the transmission pan. If you have never changed transmission fluid in any vehicle before, a Haynes or Chilton's manual will be a big help.
Off the top of my head, it should be just like any other vehicle - drop the transmission pan. If you have never changed transmission fluid in any vehicle before, a Haynes or Chilton's manual will be a big help.





