2012 Jeep Liberty 4WD powered by a 3.7L V6 engine and automatic transmission. Runs and drives with 178,744 miles. Exterior: Body shows typical wear from use (scratches and dings). Interior: Unit has an cigarette odor. Mechanical: Tires (P225/75R16) are worn and check engine light is on (shows codes P0300, P0302, and P1457). CLICK HERE TO SEE A VIDEO OF THE ENGINE RUNNING.