I've seached the old posts and didn't find any posts that addressed the exact problem i'm having. Out of the blue the other day the tranny starts shifting later in then rpm range than it ever has and the shifts are harsh especially from 1st to 2nd. it has always been so smooth shifting that you can't hardly feel it shift. the kicker is, i get out of work this morning and it's back to shifting good again the way it did before. ???????????????? the fluid is full and seams a little old but not burnt. the truck has 106,000 miles on it but, i have no way of knowing if it's been rebuilt or replaced because i bought it 6 months ago.
1995 F250HD 351 E4OD 4X4 OD Lockout on the shifter.