Problem with ipr/ injectors

jrex2506

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Ok rebuilt everything, just had injectors gone thru, 190/75s. Mt problem is at 55 mph, the truck kinda sturters, miss. At cold idle but 70 degrees out my ipr is 34/35. The injectors sound a little louder than they should be but I've just had them gone through. so does this sound more like an IPR issue because if I hammer on it then it's fine just when I'm at a steady constant RPM speed.

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6.0 Tech

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Check for broken stand pipes. Seen a couple break and cause weird issues in hi rpm, suppose it could happen lower too...
 

jrex2506

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Ok i just had them out not long ago with the injectors. It was doin this before my rebuild, thats why im thinking ipr but dont wanna throw money at the problem

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What all is the same from the build? Icp, pigtail, ipr, pump im assuming. Does unplugging the icp fix it?
 

jrex2506

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New main harness, new pump, icp is good, new pigtail as well. But ipr was replaced 20k miles ago but was sitting like 5 months while i got funds for build

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