Strange sound coming from Cummins 5.9 ISB
I have a 2004 Bounder diesel on a Freightliner with a 5.9 Cummins with 95K. About 3K or 4K miles ago, I started hearing a strange noise when I accelerate hard or I'm on the exhaust brake. Sounds like ...
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Soiunds like an air leak in the charged side of the turbo. Could be a bad or loose boot.
