why are they saying it's fubar? And if your gonna tear into and do an egr upgrade/or delete you might as well swap the oil cooler while in there as they are prone to failure as well.
2005 PowerStroke, 51k miles
The turbo boost guage intermittently drops to zero, while under full load (camper and trailer required, pulling steep hills). If you feather the throttle, the boost guage flickers back up, and the truck pulls again. It's a hard to duplicate symptom, which I'm going to try and duplicate while the Ford Mechanic and scanner are hooked up and riding with me.
I will know more tomorrow.
I've meticulously maintained this engine. Fresh oil every 100 hours, like clockwork. Factory service said to change oil every 7500 miles or every 200 hours. I've done it twice that frequently. There is no chip on the computer, and has never been one. I'm the original owner of the truck.
It's been explained to me, that there are several issue with the 6.0. Among them, the EGR cooler, the Oil cooler, the head (and head gasket) bolts stretching and turbo failure.
It's my understanding, that frequent oil changes eliminate a lot of the issues, as does keeping boost pressure and exhaust gas temps in normal operating specifications. Therefore, I've never exceded the OEM specs, to try and eliminate those concerns.
Additionally, I use this rig almost exclusively for towing. This means I'm often under full throttle. It's my understanding this helps keep the turbo from carbon fouling.
Originally, I wasn't sure if I had a bad guage, or a bad sender.
Now I'm not sure.
However, in 10 days, I want, er.... NEED this truck to drive to Top Truck Champions Challenge in Hollister Cali.
So I've go to solve this NOW.