Mechanic Special…. The truck looks great and runs well until it has been idling for a bit and then it starts to shake. We have been told it is a timing issue, engine issue, maybe just CAM SHAFT sensors etc to an oil pressure problem … we don’t have the time or money to keep trying things. It has low miles and is a great truck for whoever can fix it. We had a new RING GEAR and PINION put in a year ago before all the other codes started and so it has been sitting unused, other than us starting it every now and then to keep the engine going so the battery will most likely need replaced as well, and it just wants a new forever home.