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flex fuel pump swap

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Old 07-20-2016, 07:23 PM
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XL7
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Default flex fuel pump swap

I have swaped a flex fuel pump out of a 2013 turk into my non flex fuel truck. It seems as I might be having fuel pressure issues... I swaped the FPCM as well but it was from a 2011 flex fuel. Has anybody had this issue befor after swaping pumps?
Old 07-22-2016, 01:34 PM
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XL7
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Ok so everything is working but it seems like I am getting changing fuel pressure at steady rpm and speed. Any one else ever had this issue? I thinking it might be tied into a sensor possibly MAP or MAF?
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