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Trouble in LBZ7

1279 Views 3 Replies 2 Participants Last post by  TDFDiesel, 
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I have changed out my FPRV wwas told to do it i had code of fuel pressure problem. I replaced my FPRV and now i am losing my prime and my p/u want go above 65 and stalls what might i need to do now did i install the fprv wrong or what.
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TDFDiesel
What issue led you to replace the FPRV?

What year is your truck and mods?
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TDFDiesel
Bosshog99 said:
2001 the truck would lope while idling and go into limp mode looked on here and was advised most likey my fprv needs replaced, I had the truck on a computer siad i had a code cant remember the code but when the tech tried to increase pressure it would go above i think he said 8800 said that injector might be weak. ANy assistance would be helpful on this,
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You sure it wasn't the FPR?
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