Thread: Question about an engine noise
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Old 05-19-2005, 12:55 PM
P.E.Haiges P.E.Haiges is offline
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Join Date: Jan 2000
Location: PA
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E300DW,

Does the noise occur at the frequency of the engine speed?

If it does I would think an injector might be leaking and causing preignition.

P E H
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