I just checked the transmission fluid level in my '93 Bluebird, it has the AT545, and it was a bit below the add level on the dip stick. I checked it in neutral and running at idle (about 600 rpm) because that's what it said to do on the dip stick.
dark horse. n. 1. One who achieves unexpected support and success as a political candidate, typically during a party's convention. 2. A little-known, unexpectedly successful entrant, as in a horserace. dark horse. n.
To some, it refers to the entire period before a serious interest in classical literature and history began to re-emerge in the late Middle Ages -- the 12th-14th centuries or so. http://en.wikipedia.org/wiki/Dark_Ages.