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f250 2003 7.3

  1. 2003 F250 7.3 misfiring, rough idle, loss of power

    1999-2007 General Questions
    Hello all, My f250 has a rough idle, misfire situation. I turn the truck on and immediately it misfires, shakes, and sputters. Brought it to my diesel tech at ford, he replaced the IDM twice (installed a new one still had the same issue, idm was replaced again because codes were all leading to...