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cold start

  1. 2003 6.0 very Long cold crank

    6.0L Power Stroke Technical Info
    I recently got a 2003 F350 with the 6.0. It started and ran great for a few weeks but now when it sits overnight it starts super hard. Once it’s fired up it runs great. The rest of the day it will start in just a second or two, even if it sits for a couple hours. I’m fairly new to diesel, have...