I have been reading about ruff running eng, I would like to know if this has happend to any one before.

i have been driving all night, about 600 miles , truck ran great , stoped to get a bite ,truck was shut down for about 30 mins,, went to start , started up ok but was running ruff , no smoke,, i shut it down and restarted still ruff, so i started to drive it in the parking lot,, seamed to smoth out , so i went to the stop sing to go out on the road , and the rpm,s was running about 1500 to 1800, had to hold the brake on hard to get it to stop and hold it ,so i thought i had better get back in the parking lot but when i got on the road it had no power, and was running really ruff,, sooooo i was in the road and thought i had better get off , so i stomped it, no power then all at once black smoke like my old 12 valve and then had all the power i needed, i really do think i have more power now then i had before, lol then it ran like new,
so i ran it for 200 more mile to get home ,, when i got on the 2 lanes i stomped it again from a dead stop , it was the frist time the wheels spun and the power was great ,( turbo boast 32+ ex/temp1300+ no more than 1400) and at that point there was no , and i mean no to a bit of smoke,, and a lot of power, soooooooooo any one want to take this one on, ????????????????
one more thing, I was at work in a bad place , the truck sat for 2 weeks , and i was a bit worryed about some one wanted it more than me , soooooo i pulled the fuss for the CPU,, now this is the kicker,, i had forgot i did that and tryed to start the truck up ,, when i remberd i did that i put the fuss back in and then when it started i had a code and eng light on,, some time driving home the eng light went out , !!!!!!!!

so thanks for the help and reading my long post,,
and by the way its a 2006 ,auto nothing but the miles max box on it and its got around 110000 miles on truck
thankd again
jman