Good evening ladies and gents. So I'm currently in the nicest truck I've ever owned. It's an F150 Platinum screw with a 5.4. Leveled with airbags in the rear to lift the sag when hauling toys. But here's the kicker, I get 11 miles to the gallon........yes, I said 11. Eleven. One more than 10. One less than 12...... It's killing my wallet and im tired of it. No more big tires and lifts for me. I'm more concerned with having a nice truck that gets good mileage, performs well, and is solidly built. I'm not a stranger to diesels. I had an 06 F250 with a powerSTROKE.......stroke being the operative word as it blew the head gasket twice so I got into a jeep, then this 2010 F150. Don't get me wrong, I think it's a good truck but I'm ready for a change and I am very interested in the EcoD. I spent some time on YouTube watching reviews and I see one guy that consistently puts out good videos. One thing that scares me about this truck is according to his video this engine has a significant amount of oil blowback that makes its way to the inter cooler and eventually into the turbo. According to him it can cause some sever issues and significantly affect performance and longevity. He worked on a mod and seems to have solved the issue with some aftermarket products. Can any of you senior members / technicians elaborate on this issue and mod that collects the oil blowback? If I get this truck I will likely be ordering a pretty loaded up truck with most of the bells and whistles including the air suspension as I haul toys occasionally and love that feature. I am not afraid to mod a truck but modding an engine gets iffy when it comes to keeping a warranty in tact. Anyhow, there seems to be some good info here so I will keep reading. Thanks for any input and help you folks can give! Happy new year!