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My 2001 f250 4x4 7.3 deisel outo is making noise after 1500…

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hi my 2001 f250 4x4...
hi my 2001 f250 4x4 7.3 deisel outo is making noise after 1500 rpm and as excelerate the noise gets louder and sounds like a siren as i go back to 1500 rpm it stops.
would you have any idea what it might be
thank you
bill
Submitted: 2 years ago.Category: Australia Car
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Answered in 9 minutes by:
2/26/2016
AU Auto Mechanic: Roy, import/domestic specialest replied 2 years ago
Roy
Roy, import/domestic specialest
Category: Australia Car
Satisfied Customers: 7,924
Experience: ASE master tech for 40 years
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good evening my name is ***** ***** I will assist

from your description it sounds like your turbo is failing. the bearings may have failed from either lack of oil or wear.

Roy

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