Join Date: May 2013
Location: riverview, nb
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6.0? or 7.3?
This is a direction to go for the 6.0
Do you have any data or have a way to see any data when it is bucking? it is possable that its surging? like trying to take off? as if the turbo is sticking? just an idea.
i wouldnt be thinking HPOP dude in the early modle's the pump doesnt really go bad it goes BOOM first, until its updated one is installed and that one doesnt really give an issue's from what i understand(never heard of the updated one being replaced), if there was a leaking in the high pressure side your IPR % would be really high(no higher then 85%) if its about 60% i would say its tryign to compinsate for a leak, and that leak would be there at ALL times, check fuel pressure dude, static and dynamic, so under heavy load make sure it doesnt go under 45 PSI, if it is, get the blue spring upgrade, if its all ready installed look at the FCM on the side of the frame(drivers side inside), basicly where im going with this dude is check everything, dont assume anything with thes engines, you will drive yourself nuts with weird issues when your just guessing, you need to have the evedence to prove thats the issue, this is why i almost never have come backs(no ones perfect xD).
Anyways man i hope things work for for ya!
Last edited by mebob2001; 05-20-2013 at 06:03 AM.