i had a map made by a certified dynojet garage nd they had it on the dyno to do it. that was a little over 2 yrs ago. i called dyno jet they said to save the map nd clear it then put it back in so i did but it didnt make any difference.
i hooked it up to my laptop with the dynojet program on it to monitor it while running, it didnt throw any codes, under no load it tacked out at around 10500, no issues there, when i load the engine it only revs to around 7300, then cuts out. if i let off the throttle right away it picks up till it hits 7300 about nd cuts out again???? fuel pump possibly?