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  1. R

    excessive smoke

    Is it just number 1 that is bad? Or would the rest be bad also? I just had 4 new ones put in. I am calling dealer this morning.
  2. R

    excessive smoke

    Okay so I hooked up a scanner and had the balance checked, cylinders 2-8 were ranging anywhere from -1.4 up to 1.8, while cylinder 1 was -4.0 to -7.0. I am not real sure what it means or why it is doing it. Any help on what the scanner was telling me and how I should proceed would be greatly...
  3. R

    excessive smoke

    Thats no good, but I would rather have it be neither if I had a choice. No, even when its warm at an idle it still does it, but once I get going down the road it stops.
  4. R

    excessive smoke

    Thats what I've heard but it literally just got 4 new ones and had the other 4 flow tested. I've got a buddy with a scanner so I'll get them checked tomorrow and go from their. It doesn't seem to start hard to me at least, but you got to understand where I'm coming from, my previous truck was a...
  5. R

    excessive smoke

    The smoke seems to be a blueish color. The only thing that has been done to the truck is an airraid intake and exhaust. I will check the oil in the morning. It has 4 new injectors, the other 4 were flow tested. What should I see when I hook up a scanner?
  6. R

    excessive smoke

    Hello to everyone, I am new to this forum and new to the duramax diesel. As of yesterday 10-28-2013, I bought a 2004 duramax with the LB7. Unfortunately I am already a little concerned, this vehicle has had all eight injectors replaced once, than last week before I bought it it had 4 of them...
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