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Power Strokes
6.4 Tech
Prime new fuel system
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[QUOTE="webb06, post: 1340433, member: 7680"] Op obviously put fuel in the tank, loosen front banjo bolt on fuel cooler, turn key on, allow all air to evacuate from the front banjo fitting, probably will require a few key cycles as the low side pump only runs for 25 seconds at a time without the engine running. After you see nothing but diesel out of the front fitting tighten it and loosen the back banjo fitting, again cycle the key this will evacuate the air from the line going to the hpfp. Once you get nothing but diesel there it should just be a matter of cranking the truck for 15 seconds or so. You will make a huge mess when bleeding the fuel system unless you have an extra banjo fitting and longer bolt to run an open line into a bucket. If anyone has any other suggestions I'm all ears. This is what we do though. Any other way to prime high side? Sent from my iPhone using Tapatalk [/QUOTE]
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