A severe lack of power may develop because the hose from the turbocharger to the intake manifold can come loose, resulting in loss of boost pressure to the engine.Google+
Car Problem Reports
Ford F-250 Super Duty Hose From Turbo to Intake May Blow Off and Cause Pressure Loss
Ford F-250 Super Duty Problem
Engines Affected: 6.0L V8 Diesel Turbo, 6.8L V10
Average Mileage: 98,864 mi (40,000 mi - 220,000 mi)
loss of power plumes of black exhaust incomplete combustion super rich mixture turbo quits workingzero pressure
Visitor, 2005 Ford F-250 Super Duty, 6.0L V8 Diesel Turbo, 50,121 mi
boots blow off of the intercooler pipe when towing my camper. Boost is usuall around 20 to 25 lbs when it blows.I hve replace booth boots , Cleaned with brake cleaner, replaced boot clamps, (Some of the clamps ford sends are too large and bottom out before you get them tight), double clamps top and bottom. Now the boot itself rips.I don't have a solution yet.
Visitor, 2006 Ford F-250 Super Duty, 6.0L V8 Diesel Turbo, 90,000 mi
Pulling fifth wheel trailer in Tenn. Hissing noise,loss of power,blue hose from turbo had come off-tow cost 300 dollars,Ford repaired for 350 dollars-went two hundred miles-same problem-not sure what we will do. Thousand miles from home-lol.
Visitor, 2004 Ford F-250 Super Duty, 6.0L V8 Diesel Turbo, 60,000 mi
I have towed my 30 foot trailer all over the southwest and on some pretty tough hills with no problem - Until I had to tow a long steep grade and hose popped off 3 times in less than 20 miles.
happened will pilling camper, we were able to put hose back on turbo , but it happened three more time before we got home. Not sure what to do now.
Visitor, 2001 Ford F-250 Super Duty, 6.8L V10, 220,000 mi
While driving on an unpaved dirt road to a ranch on a down grade, the truck started feeling weird like it wanted to cut off. When I came to a stop it shook and shut off. I started it and it shook and kept cutting off. When the vehicle is facing downhill it shows less gas on the gauge, so I though I was out of gas. We put 5 gallons and the problem continued. I got it to the ranch by not letting go of the accelerator completely. Popped the hood and started it and noticed loud air suction sound coming from the Hose From Turbo to Intake. Slid it back into place and the shaking stopped and the engine ran smooth. From the engine heat, this hose becomes soft and loose with time. I put standard hose clamps on the ends because it happened two more times. Problem solved.
Turbo boot blew off causing loss of power and being stranded on side of the highway. Had to be towed to local dealer and pay for a $95 boot. Installed new boot myself. Then 1 1/2 years later had the same problem happen again. Poor design and poor boot quality.
Clamps broke loose, hose blew off. Used 4 hose clamps from the campers black water hose, limped it into Ford.
Visitor, 2004 Ford F-250 Super Duty, 6.0L V8 Diesel Turbo, 79,000 mi
Engine looses power under tow over very mild hills in town. Turbo was replaced under warranty having same problems twice as before. I paid cash for my truck when it was new and got nothing but junk. I am afraid to take it anywhere with my horses afraid it will brake down.
My next truck won't be a ford. This was my first new vehicle I had bought in years and I got lucky to pick the junk engine. Dealers tell me if I want repairs done it is out of my pocket. Sad thing is I take good care of my truck and loved it. I had low mileage because I had only used it to haul my horse to horse shows and now I can't afford to fix it or buy another truck. Ford should had fixed this problem with these engines.
Probably a dodge Ram next. All I have ever driven were Fords. :-(
Visitor, 2005 Ford F-250 Super Duty, 6.0L V8 Diesel Turbo, 78,000 mi
towing my fiver, heard wheezing sound and then no power. Showed boost but no acceleration and very slow climbing hills. Found hole in Blue hose from turbo to charge air cooler.