Ok,  so I been trying to search on this and I haven't found anything exact!  truck was running perfect. 2 days ago pulled into drive way and got out of truck to run in house and white smoke barreling out of exhaust  (ALOT)!! shut off truck restarted and same thing with really rough idle..  took it around the block slow acceleration boost is way late and constant white/grey smoke won't clear up even when turbo spools up, and popping out of exhaust at high rpm..  no codes with key trick pertaining to pump just 0500 and 0234..  odd thing to me from searching is no codes and it will fire right up everytime I start it. No CEL.   I pulled the injectors Sunday took them apart cleaned with lantern fuel put everything back together, (injectors and vp only have 36k), got truck started and still the exact same thing.  seems as if vp is way out of time!  just want to make sure I don't have something else going on??

5 hours ago, Me78569 said:

How's your oil looking?

It's higher then normal 

2 hours ago, TFaoro said:

Sounds injector related now.... like a tip is cracked or broken. 

I was about 10 miles from home last night when it started knocking all highway so I tried as best as I could to limp it home. It's a pretty loud knock I'm hoping it's a bad injector!  When I took the injectors out Sunday 1 of the pintle was really stuck in the nozzle I managed to remove the pintle but i couldn't get it to move as free as the rest!  I put them back in to test it out but it was the same!  Maybe that one injector is really F'd up now and causing the knock?  I got a used vp from a buddy of mine so I'm gona replace it tomorrow but not sure on the injectors?

I would suggest you just consider replacing the injectors. Good time for upgrading... 

Sounds like you have some fuel getting in the crank also if your oil is growing.