Hey guys...
i managed to get myself into a lil bit of a problem today
04' gmc 25ooHD -> K&N and Superchips performance program everything else stock !
when i went to pass someone and stomped on her and it picked up and then noting...
now theres massive amounts of black smoke everytime i get on the pedal and no power whatsoever.
No DTC'c stored or pending and the trans seems to shift and feels fine. checked boost plumbing and it seems intact.
truck has 114kmiles on her...
any ideas ??
thanks.