Ok earlier this month my truck through a fit and quit. I replaced the ICP because I misread what the guys said to do. When the problem was the IPR. So now I have changed the ICP, IPR, the pigtails on both, the o-rings on the HPOP this month, EBPV (did that when tranny got rebuilt 07/09), the injectors, UVCH, valve cover gaskets, GPs, fuel filter, and pigtails for valve cover gaskets were done in 12/10, and finally I did another oil change today. I did the last one back in Dec. So what am I missing? I have even unpluged the IPR and ICP to see if the truck would run smooth...no luck. Am I going to have to take the valve covers off and unplug each injector one at a time to figure out the miss at idle?

 

I was gonna say, might be injectors. Do what you said and pull valve covers and check each one.

 

CCT if you have a good scan tool - may give you some insight into which jug is misbehaving.

 

Hey mako what does CCT stand for? I don't know the accronym. I guess the injectors will be this weekend's project....GRRR

 

cct-stands for cylinder contribution test
try these links for more acronyms For anyone who needs acronyms for Ford - Ford Powerstroke Diesel Forum and here http://pages.prodigy.net/stevebaz/_i...az/index3.html
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