Your 94 Ford Explorer XLT V6 is running at 3000 revs when speed is at 65 mph is this normal or high?

DO NOT mess with your idle air control, whoever posted that last answer did not read your whole qestion, i have a 94 ford explorer 4x4, at 65 i run 2500 rpms, your torgue converter isn't going into lockup mode, most likey cause is a selnoid inside the transmission shorted out, or your computer,note that this will over heat your transmissoin when your driving freeway speeds, if your driving these speeds on a daily basis this will reduce the life of your transmissoin.