Well I'am not impressed with the PSD I need a fuel pump its going to cost me 300 for the pump and another 250 for installation. I have a feeling this is just the start of the pain in the azz problems. As you know I'am not impressed with the fuel mileage of the PSD aka 12 mpg. The price of diesel here is roughly .47 cents more per gallon over regular gas. I'am also thinking about going back to a 7.3 IDI if I can find one. Here is the thing I can find a few nice F-450 4x4s for a nice decent price not like a overly inflated price for a high mileage PSD. What are you guys getting with your V-10 powered Fords ? I have todo another oil change on the PSD I just paid 28 dollars for a filter have to buy another 50 dollars of Delo 400. I put the scheduled amount of mileage on the truck in about 3.5 months. I gotta get rid of this truck the transmission is failing I guess its seen too much abuse as the truck was a tow truck. Then there was wrong oil put in the transmission I didn't know untill I changed it so I think the gear oil starved the bearings in the ZF. When I have the truck in 5th gear the stick wiggles back and forth like a dog wagging its tail. I can hold the stick against one side and you can feel like a bumping action like something is loose. Anyhow thats beside the point I'am interested in is a V-10 worth it I don't tow heavy weights I carry heavy loads but not on a regular basis.