Can anyone help ? I have a 1998 406 SX DT (72000 miles). Almost all services have been done on time and have had no faults whatsoever, but has now developed a whistleing sound from the engine that seems to be related to the turbo. whenever the engine revs the whistleing seems to increase in relation to the engine speed. I am concerned the turbo may be faulty, although I have not noticed any real loss in power. Could anybody give any advise ?
Many thanks
alanmv
Whistling Turbo
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steve_earwig
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Re: Whistling Turbo
After a brief search (hint hint) the consensus seems to be there's an air leak somewhere on the turbo tubing.
Unskilled meddling sin©e 2007
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