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comm error

  1. Crank wont start with comm error

    99-03 7.3L Powerstroke Problems
    To my vast more knowledgeable PS friends. I need so big help. I have an E99 F350, 7.3L. The other day It started fine and just died in the drive way. I threw the code reader on it (Auto Ingenuity) and pulled P1212 & P1670. I tried to pull the codes a second time to confirm and the scanner could...