1994 ford e350 U-Haul dump truck diesel

Dump. One of a kind. 7.3 Diesel. 200xxx miles. I replace the tramsmissiom. But the mechanic told me the the wire on the transmission ar bad. So it does have problems with the transmission. I spend $5500 in the dumping system. 7 tons hoist. Still runs. Engine needs a tune-up. 14 ft bed. El dompe funciona bien.