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You can still check for the miss even if it will not do it at idle. Just unplug the injector for each cylinder one at a time and drive the truck until you find one that doesn't make a change in the way the truck runs.
well, i'm gonna say it was a plug. they were autolite double plats btw
today i replaced all the new plugs with the old plugs. i cleaned them up and reinstalled...poof runs as smooth as glass! so you know what i'm gonna do? run the old plugs awhile longer haha maybe in 20-30k miles i'll try doing them over again with motorcraft.
sorry i was feaking out guys, its just been a stressful few weeks. this was the straw that broke the camels back.