I am in the process of buying my first diesel truck. I found a clean 2003 f350 (67000 miles) with the 6.0 powerstroke. I did the carfx report and everything looks fine. I have heard alot of negativity from people abut the 6.0's. Is there still a problem with these engines. What should I look for prior to purchasing a diesel. I know my way around a gas engine pretty good, but no thing about diesels. ANy help would be appreciated.