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    Brand new to the tuning world

    If there is already a topic about this please point me in the right direction, I bought a duramax a few years ago that already had 5 tunes loaded with a dsp5 switch, my question is, can I change just one of these tunes without affecting the others? If so how do I do it? I have no idea how the...
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    03 gmc 8.1 starts then dies, PLEASE HELP

    The truck starts for less than a second with no problem before dying with a display message of "BATTERY NOT CHARGING" truck wont run long enough for me to test alternator, but battery has good power so I figured it should at least run for a little off the battery but to no avail, im going to...
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    Ringing coming from transmission?

    2005 2500hd Silverado LLY Duramax When ever i shift from park to either drive or reverse there is a pretty significant ringing noise that lasts about 1 second on the dot everytime, due to the fact that i have to be in the truck to shift it, i cant be under the truck to listen for where its...
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    LLY: Truck wont start?

    So im not sure where the correct home for this question is but i just installed an s&b cold air intake system on my 2005 lly, truck ran like a clock before install, once install was complete she did not start again, i check to make sure mass air flow sensor is pointing in correct position. Still...
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    Traction bar questions

    I have a 2005 2500 extended cab short box with 4 inches of lift and havent been able to find any "cookie cutter" traction bars, the ones i have been looking at say they are for a long box crew cab and are 72" long, when i measured on the truck and they would be sitting on the frame about a foot...
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    05 extended cab seat question

    Does anyone know if the crew cab bucket seats will fit the mounting of my extended cab bench seat brackets? Maybe a conversion kit i overlooked? Not looking to modify anything hopefully Sent from my SAMSUNG-SM-G935A using Tapatalk
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    Hi new to the forum, just bought my first duramax but been close to them my whole life look forward to talking to you guys Sent from my SAMSUNG-SM-G935A using Tapatalk