Glad you got it straightend out. Hope I didnt send you on awild goose chase. The color combo on the wires I posted was wrong. There are only 2 speed sensors bolth have the same 2 Pin Blk plug. The front one is the ISS it is Red/Black, DK Blue/WHT.... The one farthest back is the OSS it is PPL/WHT, LT GRN/BLK. I would just double check the proper wires are in there locations. I had one last week that was doing the same thing not down shifting and acting funny in 3rd. It was the VSS on the tail shaft... But this was also a Dodge Dakota to...