THIS UNIT HAS AN ISSUE, MOTOR STARTS AND RUNS GREAT . UNDER LOAD OR IN HIGHER GEARS IS HAS A MISS/SKIP... DIAG AT PETERBILT STORE SAYS IT NEED AN INJECTOR/INJECTORS. HEAT AND AC CONTROLS ARE INOP. IF YOU HAVE A PACCAR TRUCK/MOTOR WITH GOOD INJECTORS BUT THE MOTOR HAS GONE BAD THIS UNIT HAS THE MAKINGS OF A REALLY GREAT TRUCK. FEEL FREE TO CALL JIM MANKA 912-695-9406 TITLE WILL BE 7 TO 10 DAYS OUT. GOOD SELLER CLEAN TITLE TRUCK IS SOLD AS IS