2016 FREIGHTLINER CASCADIA SLEEPER SOLD AS IS UNIT IN DERATE DETROIT DD15 455HP ENGINE DETROIT 12 SPEED AUTOMATIC TRANSMISSION CHECK ENGINE LIGHT IS ON STOP ENGINE LIGHT IS ON TRUCK WILL NOT MOVE-NEEDS TO BE TOWED AIR LEAK AT BACK FRAME RAIL PASSENGER SIDE FND CRACKED UNIT LOCATED IN MINCO, OK