06 f350 dually with 6.0 blowing black and white smoke
Just went to get my truck inspected and they parked it on a pretty steep incline. After starting it on the incline it has been running like its fuel starved. So I changed the fuel filters drained the water separator and cycled the key before starting it. Now it constantly blows white smoke and when I drive it blows black smoke. I'm stumped and hoping someone here can give a direction to go in.