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reprogramming

  1. 4.6L Tech
    Hey guys, I have a 2001 Mustang GT Convertible :bigthumbsup automatic with only 32,xxx miles.... Heres my problem!!:nono: The Engine Control Unit has a pin that is bent and I am being told by a mechanic (the one whom sold the car to me) that this is causing the misfire in the engine. Is this...
  2. 2005-2010 Mustang GT Tech
    Howdy all! Newbie to this site, and to this car. Looking at shorty headers for the 4.6L for ease & cost of install, and would like to hear the forums' consensus on fit -n- finish of different brands. ALSO~ is ECU recalibration necessary or desireable for this mod? What performance/economy...
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