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Thread: Need a stock tune for 06 manual trans

  1. #1
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    Default Need a stock tune for 06 manual trans

    Need a good stock tune. This truck came in with bad blowby and a couple dead cylinders. Did a complete overhaul and new injectors. Didn't replace turbo. Gettin a lot of black smoke on acceleration. Don't know what tune is in this truck so I wanna cover myself. It has decent power, doesn't feel like it has a tune or anything.

  2. #2
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    Did you look at TuneFileDepot, last I checked there were stock files for all supported 5.9 and 6.7 trucks.
    ~Erik~
    2013 Sonic RS Manual - 1.4L I4T E78, tuned, turbo mods, etc.
    2008 TrailBlazer SS 3SS AWD Summit White - LS2 E67/T42, bolt ons, suspension, etc.
    2002 Chevy TrailBlazer LT 4X4 Summit White - 4.2L I6 P10, lifted, wheels, etc.

  3. #3
    Lifetime Member killerbee's Avatar
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    Email me if you don't find it. I have a number of stock files not found elsewhere.
    Michael, Systems Engineer 04.5 D-max LLY, Phoenix, Arizona Email
    Custom Tuning Services
    DURAMAX/CUMMINS ECM's TCM's for sale, all years, 20% wholesale discount available
    EFILive's first VGT "Software Wastegate Tune"

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    Ok, found a stock tune and loaded it. Its still a smoky mess. I cant find anything wrong with it. Should I make any programming changes to try to fix it? Even put original injectors back in. And it smoked the same. Boost seems kind of high to me. Swapped boost sensors also.

  5. #5
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    Default Need a stock tune for 06 manual trans

    I wouldn't change the tune to fix it unless it's got oversized nozzles. If its got stock nozzles it should be at worst a light haze. Something else is wrong. How much boost are you seeing?

    Maybe a boost leak?
    14 GMC Sierra
    5.3L CC SB 4x4
    Basic tuning....

  6. #6
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    Quote Originally Posted by Wheelz View Post
    I wouldn't change the tune to fix it unless it's got oversized nozzles. If its got stock nozzles it should be at worst a light haze. Something else is wrong. How much boost are you seeing?

    Maybe a boost leak?
    It makes 30 psi without much effort. Smokes even at maybe 35% throttle with a light load. Checked for boost leaks with a smoke machine. No codes. Decent power. I dont know what to do.

  7. #7
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    Default Need a stock tune for 06 manual trans

    I'm guessing you can't monitor EGTs?
    14 GMC Sierra
    5.3L CC SB 4x4
    Basic tuning....

  8. #8
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    No.

  9. #9
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    Default Need a stock tune for 06 manual trans

    Who's injectors?
    2005 Cummins - EFILive Conversion - S474 single - 1325hp on the spray.

  10. #10
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    Local shop by the name of Taylor diesel. Bought hundreds of injectors from them in the last few years.

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