Exaust haze.

[jwsland]

I bought my second 6.0 used with 108k. The truck had a 100% flawless oasis report, not a single warranty claim but by the time the used car dealership I bought it from got a hold of it it needed some maintenance. Before they sold it to me they said it needed some repairs from Ford. I got the work order for the truck and they paid thousands out of pocket on the truck repairs. Many new egr components, oil cooler, cleaned the intake manifold, new turbo, 4 new injectors, and some other minor stuff. The truck runs very strong, it tows a dump trailer daily. Only mods are True Flow foam filter, upgraded inter cooler piping and 4inch straight piped exhaust with stacks. The truck occasionally emits a white haze from the exhaust while driving and idling, a few times its been more than a haze. It doesn't smell bad, coolant level is fine and the truck has never puked. The truck now has 124k on it, any ideas?

[POWERED SPARKLESS]

If its only at idle and random, kind of sounds like and injector is on its way out.

[jwsland]

I'm not ruling it out but everything was checked by the dealer and a few of the injectors replaced. It sometimes does while driving too. Any other thoughts?