iI unpluged a plug on trans with a orange and blue wire and now cruise works i wonder if it is my overdrive solenoid.

could be they don't last forever. on a '91 i would give it a shot

My '92 would lose the speedometer then lose OD every once inna while. I bumped and wiggled those wires on the side of the trans to get it working again. I ended up replacing the speed sensor on the transmission.