I just called this gentleman Zack in regards to his truck. Pretty nice feller, he went on to say that the "mechanical needs" of this truck were subject to number 8 cylinder taking on water. when asked, He wasn't aware of the cavitation issues of these particular engines. So perhaps that may be the issue or just a blown head gasket.. He did go on to say, that he would more than likely take 1500 bux for the unit. I myself don't have the funds for this truck or else i would buy it. However thought maybe someone here might be interested?