For sale,vin number says 2004, good running work truck.Powerstroke 6.0 Diesel engine.Engine has had some upgrades, new hpop,new heavy duty EGR cooler, new icp,new ipr, new egr valve,new injector O-rings ,new oil rail and stand pipe seals.The oil cooler was removed and external oil cooler added,to eliminate overheating of the oil and orings causing them to fail.THE OIL SYSTEM NOW HOLDS 6 1/2 GALS OF MOTOR OIL .due to the hoses, cooler and two oil filters that were installed down by the transmission. If this truck is used in a colder climate it will need a bypass valve and thermostatic control sensor added ,to bypass the oil coolerand Open and close as needed, cheep and simple, You can always remove the cooler bypass and return to stock if you would like to do that.Failing orings was the big cause of failure on these engines, giving them a bad rap, this was caused by high oil temp.The truck"s body is straight and good, two dents one on each side down by the door and wheel. A/C has a leak and works about a month and the 134 drains out. The truck has a clear title and is on a CA. none-op.Truck is as is where is .Truck is for sale locally and can sell at anytime,so I reserve the right to end this post at anytime, thank you for looking.R.S.