Just had my 2000 Explorer Serviced and they performed 3 recall repairs (03S03. 03S04, and 00M12).
S03 & S04 I knew about (Speed Cable & Seat Bolt - I had recall notices from Ford).
The 00M12 I didn't know about and can't find anywhere and it was the only real problem that I can tell. My Explorer would make a rattling noise that was worst when it was cold and at start up. Anyway the invoice says "installed new timing chain tensioner and intake gasket". The rattle is gone.
Like I said, I can't find the 00M12 recall anywhere. I've looked here
http://www.genuineflmservice.com/default.asp?page=J (Ford's site) and found the S03 & S04.
Also I looked here
http://edmunds.nytimes.com/maintenan....step2.8.Ford* (New York Times) and got a bigger list, but no M12.
So.... next time you take your Explorer in, ask.