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Re: 04 DT466 HP oil question
Posted to HD/Fleet Forum on 8/3/2010 2 Replies

If you've got a turbo code that won't clear (I don't bring numbers home either) definitely check the turbo actuator movement at key on. It should visibly and audibly cycle back and forth. If not, tear her down and replace / free up as necessary. It should have... Login to read more.

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