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white smoke

  1. White smoke need help (it's not injectors)

    01-04.5 LB7 Duramax Powertrain
    I just recently bought my first Duramax a 2003 LB7 with 245K miles, I knowingly bought it with bad injectors as that's one of the weak points and I had a well known diesel shop install Some Bosh reman injectors and fuel lines as well as a fass fuel pump/sump and fuel bowl delete. It hasn't...
  2. Hauling LBZ Duramax Build

    Build Threads
    I am building a 2007 classic Chevy 2500HD Duramax into a cattle hauler, but it has a few issues.
  3. injector issues? need help

    04.5-05 LLY Duramax Powertrain
    first off truck is an 05 lly with 97000 miles, edge juice w/attitude 4"mbrp exhaust and lbz turbo mp. Other than that its pretty much stock i did head gaskets on it about 15000 miles ago and havent had any issues up until now. The problem happened about two weeks ago on my way to work in north...
  4. injector issues? need help

    911 Problems Forum
    first off truck is an 05 lly with 97000 miles, edge juice w/attitude 4"mbrp exhaust and lbz turbo mp. Other than that its pretty much stock i did head gaskets on it about 15000 miles ago and havent had any issues up until now. The problem happened about two weeks ago on my way to work in north...
  5. TRUCK IS BLOWING WHITE SMOKE after sinister egr delete! help!

    04.5-05 LLY Performance Parts Discussion
    today i put it the sinister full egr cooler delete and now my truck blows white smoke pressing on the gas at all! any ideas ?!
  6. Possible Injector Issue; Please Help

    06-07 LBZ & LLY Duramax Powertrain
    Hey everyone, So I'm not a mechanic nor do I have much knowledge on the ins and outs of diesel engines so I need some advice. On my 2007 LBZ when I step on it I am getting whitish/grey smoke coming from the tailpipe instead of the usual blackish/grey smoke the truck used to put out. I've heard...
  7. High balance rates!!!!

    01-04.5 LB7 Duramax Powertrain
    I am new to the diesel side of things and I got an 03 duramax about 6 months ago. It started to blow white smoke after working hard towing my dune buggy around. I brought it in to the dealer and they said that cyl. 7 injector has a high balance rate and needed to be replaced. I decided to just...
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