7.3 super duty Runs extremely rough no Power
#1
7.3 super duty Runs extremely rough no Power
I have a 99 7.3 super duty it runs extremely choppy and loby does not wanna run has no power until you get it up past 1500 rpm which takes forever to do because I have no throttle response until after 1500 rpm but if you crack the fuel filter bowl release valve it smooths out and runs excellent while it's pouring fuel out did the bus test seems like all injectors or making the same soundMeet some help with this been working on it for 3 months and cannot figure it out replaced most sensors with no improvementI have a throttle pedal on its way because I seem to be getting only point 01 V from itHas absolutely no response to it now but recently before did. I have a Bluetooth scanner with a couple downloadable apps for testing in an edge Evolution 4 stage programmer or tuner not sure what to do next
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