Diesel Doctor

[Rezister]

Hopeing someone can help point me in the right direction.
My 89 6.2 has developed a skipping problem at low steady speeds. When hard on the throttle is works ok, but does miss slightly. It also idles fine. It has never completly quit, but feels like it might. I get some white smoke during the skipping. Can dirty injectors cause this?
Thanks

[JohnC]

It could be injectors, but check the easy stuff first, fuel filter(s), lift pump, and fuel quality for starters.