white smoke...sometimes

[RMalone]

My truck with listed mods, is blowing white smoke but only sometimes. Seemingly it is not related to engine temp as it will happen when the truck is fully warm. The injectors have always made black smoke with any blip of the throttle nowadays I may get black smoke or white smoke, the white comes without warning and goes away in similar fashion. There are no hesitations or stumbling and usually the egt is similar to when black smoke is flowing. Though a couple of times I have seen stupid egt and white smoke while under moderate acceleration. In all the above cases the TST is on 1/1. Any ideas???

 

[sag2]

White smoke is partially or unburned fuel. Perhaps an injector sticking open once in a while?

 

[JApol]

I have been having similiar problems with mine. Most of the time I drive the temp gauge doesn't even have a chance to get off the peg. so mostly I drive around under 10PSI. Most of the time the temp will be about 400 Post turbo but about once a week something will happen, the whole truck starts shaking and 600 can easily be reached with under 10PSI. If I get on it when it is doing this 900 can easily be reached. Thursday I plan to visit my local dealer and see what they think. Probably "within limits"



Edit: TDR doesn't like the word steeler in reference to your dealer