Pete 379 with CAT 3406e issue

Discussion in 'Peterbilt Forum' started by Pete379Cat, Oct 1, 2011.

  1. Pete379Cat

    Pete379Cat Bobtail Member

    29
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    Oct 1, 2011
    KS
    0
    Here's the latest...

    When running down the road it will sputter/miss out & white smoke between 1000-1200 RPM, but seems like if cruise is set or it's above 1200 RPM it's fine. Also, while it is sitting in the yard idling and missing out he can plug in the pro-link & it will instantly stop missing out & smoking and it will idle normal.

    Anyone ever heard of this or had similar happen to them? Anyone have any ideas?

    Perplexed is an unserstatement!!
     
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