2014 Freightliner Cascadia daycab single axle. Dd13 with an Eaton 10 speed automatic. Engine has been reseal and has no oil leaks or coolant leaks. Front and rear engine structures, oil pan, rocker box housing, rocker box cover, New batteries, and new steer tires. Unit is a derate mode not going over 5mph not totally sure what is going on. Unit has been sitting for a few months now. I’m not in use for it anymore I bought a newer one and I’m trying to complete a down payment for another truck. Unit cranks up and idle fine. No idle shut down. 75mph on pedal and cruise. Will to negotiate. Clean title in hand.