It really seems like your pump is just fine, if you're cycling the key and fuel is running everywhere. The OEM pump is pretty reliable... Some never go bad. To have 2 fail in a 4 year period is very bad luck.
I'd bet the farm that you need the Hutch Mod done, especially considering you just said you have 1/4th of a tank at this exact moment. That is prime danger zone for a truck without the mod done. I'd also bet that this COULDVE been your problem last go round.
Do this before spending $100+ on a third pump:
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