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loose power

  1. drops and regains boost under load

    6.0 Motor problems
    Hi - I'm new to the forum and just bought an 03 F250. During the test drive, (on level ground) I didn't notice anything wrong, but on the way home from the purchase and as I started up the hill toward my home the truck began to loose and regain power over and over again up the hill. Once on...
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