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06 2500 programmed

793 Views 10 Replies 7 Participants Last post by  Brandon214
My brother just purchased an 06 and dealer didn't know if it had been programmed or anything, but it does roll quite a bit of smoke. Was wondering if there was anyway to tell if the ecu has been flashed or not
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I have the same issue. My truck will roll quite a bit of smoke if I mat the skinny pedal. Ive had it looked at by anarchy diesel and he said that he couldn't see any signs of a programmer on it before. The truck is straight piped if that makes any difference
what would make a truck smoke quite a bit if it's stock?
What's an easy way to find a boost leak or stuck open waste gate?
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