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Old Jun 16, 2008 | 03:18 PM
  #1  
ash289's Avatar
ash289
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5th Wheeling
Joined: Jun 2008
Posts: 37
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From: Summerville, SC
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Quick Help?

In addition to my "new to me" personal 2005 F250, I drive a college group around in a F450 mini bus with the same 6.0 engine.
Last week while driving Charlotte to Charleston, it sounded like a jet was reving the engine up and down over and over.
Also seemed to have no acceleration power in 1 & 2nd gear and would actually sputter when slowing down before coming to complete stop or making a turn.
Now at the dealership - they can't get it to do either.
Anyone have an idea where to start?
 
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Old Jun 16, 2008 | 04:52 PM
  #2  
ken kenmnedy's Avatar
ken kenmnedy
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Joined: Nov 2006
Posts: 1,296
Likes: 1
From: muskegon mi.
Originally Posted by ash289
In addition to my "new to me" personal 2005 F250, I drive a college group around in a F450 mini bus with the same 6.0 engine.
Last week while driving Charlotte to Charleston, it sounded like a jet was reving the engine up and down over and over.
Also seemed to have no acceleration power in 1 & 2nd gear and would actually sputter when slowing down before coming to complete stop or making a turn.
Now at the dealership - they can't get it to do either.
Anyone have an idea where to start?
jump down to the 6.0 fourm and them folks will help ya
 
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Old Jun 16, 2008 | 05:02 PM
  #3  
ReAX's Avatar
ReAX
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Joined: May 2006
Posts: 10,007
Likes: 4
From: Central Florida
Maybe like the blow off valve being stuck open or a hose clamp is failing.? The Turbo's pressure isn't getting to the engine, so it will kill power and make a whooosshing sound. Just an idea.
 
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