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  1. P

    Whitish/grayish smoke stock LML???

    Thank you all for your answers, helps alot !!!
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    Whitish/grayish smoke stock LML???

    What's the degas bottle???, and its purpose? these newer trucks are all new to me, I know more about the classics than these new ones
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    Whitish/grayish smoke stock LML???

    I don't think it was in regen, or had just finished one bc the message wasnt displaying, but I had to have a sensor replaced and it had to be manually defends at the dealership bc it went into limp mode last Thursday, I pulled my camper about 200 miles after that and haven't driven much other...
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    Whitish/grayish smoke stock LML???

    Today I noticed at exceleration a small cloud of whitish/grayish smoke from the exhaust of my LML, I don't think this is normal, I'm only running the GT Tuner, but everything else is stock, any thoughts as to what this may be, I'm hoping its not the beginnings of injector problems???
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    Lml limp mode today

    Def going to, but it's gonna cost around 2K to do, with H&S being an average of 1400$ plus the unlock code being extra, then exhaust and cold air, kinda hurts the pocket book, but can't wait to be able to.
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    Lml limp mode today

    Well now I know why I previously tried to stay away from the 07.5" and newer trucks, today I had to put my 2011 duramax on a trailer and take it to the Chevrolet place bc 2 sensors went out, the EGT sensor circuit high (P0546), and the EGT sensor circuit/performance (P2084), which caused the...
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    Lml

    Thankyou
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    Lml

    I'm going to install my BullyDog GT tuner on my LML for the time being, I haven't updated it bc I don't have Internet access where I am at the moment, will it be ok until I can update it, or should I wait???, also if I install a cold air intake with the dpf still in place will my truck throw...
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    LML EFI Flash. Kory Willis

    My apologies to everyone on this post for my questions, I DO understand the sensitivity on this matter and that no more EPA attention needs to be brought up, I'm done with asking questions, about things " I might not understand" bc I must not know how the game is played!!!, thanks MAXX IT OUT...
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    LML EFI Flash. Kory Willis

    Thanks bro, I think I'll try to find an H&S tuner, and do the mods myself like I've done in the past, I apologize Kory for the questions on this matter as I do know it's a sensitive subject.
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    LML EFI Flash. Kory Willis

    Kory, i know your a busy man, but I'm desperately wanting to do away with this dpf egr and fuel additive crap, any way you'd give me a call (Ronnie 318-237-3587), I'm sick of my check engine light coming on for knock sensor's and bullcrap like that, I've owned 3 duramax's before all 07 and older...
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    LML EFI Flash. Kory Willis

    Ok so I have a 2011 (LML) and I'm VERY interested in learning more about the flash for this truck, is it available?, what do I have to do to get it done?, does it delete the egr, dpf, and fuel additive???, more info on thos please???!!!
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    2011 lml questions (help please)

    Yea only have 26,000+, miles left on power train, so not all that worried about it honestly, the code was the Knock sensor, something to do with the urea additive, I talked to my buddy that's the service manager, he said they rarely ever have any issues with the dpf but the fuel additive stuff...
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    2011 lml questions (help please)

    I'm going to the Chevy place tomorrow, to have the remote start button programmed to my truck I'll ask my buddy there (the service manager) to read DTC's for me, if he can without the check engine light on now, I'm DEF, gonna see if I can find a used H&S to delete the DPF, EGR, and the Fuel...
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    2011 lml questions (help please)

    So today I decided to just drive it, and I turned it off while visiting family, got back in it and the check engine light wasn't on anymore, so I'm assuming it went thru the regen process???, shouldn't it show a message letting you know when it does that???, and no there were no other symbols or...
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    2011 lml questions (help please)

    I bought a used 2011 Duramax today with 73,000 miles on it, drove home from dealership, (350 miles) parked it and later got in and drive 4 miles down the road and the check engine light came on, the dealership is saying its prob the particulate filter clogged up, but I just drove 6 hours at 70 +...
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