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  1. HELP! started out as an EGR valve problem....wont start now!!!

    General Magnum Discussion
    hey guys, when it rains it pours. starting from the beginning..... the check engine light came on the other day on my way into work, as soon as I got home I plugged the flash tuner in to read the code. it was a P0406 code, after doin a little research I found that it was most likely the EGR...