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Help With 2003" Duramax

Discussion in 'GM Diesel & DuraMax' started by willy1961, Mar 14, 2013.

  1. willy1961

    willy1961 New Member

    Hi GUYS Please help need advice on 6.6 duramax with excesscive black smoke. Started after water in fuel lite came on. I believe i have finally got that problem solved but is still smoking a little. Had injectors tested and were told ok, but has a lite knock now on passenger side. have been told could be glow plugs , egr valve, or possibly an injector.thanks guys and waitn for some expert advice.
  2. 99'HEARTBEAT

    99'HEARTBEAT Epic Member Staff Member 5+ Years ROTM Winner 1000 Posts Platinum Contributor

    *****Thread Moved*****
    To The
    G.M. Diesel/DuraMax Tech Section
    In This Section of the Forum
    you should receive a Higher Count of Replies, and/or Help/Advice.

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