Need help and advise. Problems with bsx c15

Raw diesel will smoke white.

 

Raw diesel smoking white and rough idle, I’ve had that, slobbering injector.

 

Check your injectors

 

Incomplete combustion ( low compresson or retarded timing) will smoke white.

 

I did not put that together but I saw that in an 8V92 I rebuilt. Had the turbo inlet removed so I could steel plate it if needed. It was back firing smoke and stalling the turbo. Ran the rack again. The longer it ran the better it got. I did not like it but it was a specialized equipment holding up a big job. We put it to work. It straightened up and ran great for 6 months. Then it started rolling smoke (WHITE) and running very bad. Had two cold cylinders on one head. Bad seats.

 

Thanks to all of you for taking time to respond. Could be wrong anything and im going to get to bottom of it. This weekand as i mentioned will be raplacing all fuel related componets and will test drive going to east coast. Than i made an appoitmant at Fabric Cat in St louis for thursday of next week to put it on a dino. Will see. Ill keep you folks posted