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Power Strokes
7.3 Tech
30psi ICP= dead excursion! Help please
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[QUOTE="Charles, post: 685578, member: 103"] get a #6 ORB plug, disconnect the hpop lines from the pump one at a time, plug one port in the pump and crank the truck then do the same with the other. When you do the one to the driver's side head, unplug the ICP sensor so the PCM will run in default. If the truck fires on 4 cylinders at any time, then you have isolated the problem to the OTHER head. In which case I'd start looking at injector spill spouts, then if they're all dry, start pulling injectors and looking at O-rings. Wouldn't be surprised if you had a poppet hung [/QUOTE]
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7.3 Tech
30psi ICP= dead excursion! Help please
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