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  1. T

    EGR delete kits for LBZ/LMM coming soon

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  2. T

    vane position sensor

    looking for a working vps to buy. 07 lmm with white wire. have an 003 code. replaced it through gm year and a half back . seems a little pricey if the damn thing wont last. thanks! also does anyone know if the newer one 12643471 offered by gm is just a different part number with a price...
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    efilive tune for vane control

    thank you. i will give it a try
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    efilive tune for vane control

    can any one help out with info on tuning with efi live to fix a turbo vane issue? keep in mind im extremely novice. thanks. a little history; i have an 07 lmm cc dually. about a year ago gm put in a new vane switch. didn,t fix it. then they warrantied a new turbo. couple months ago, another vane...
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    07 lmm idle pulse

    thanks for your help. now can you tell me what efilive is and how do i go about it?
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    07 lmm idle pulse

    i have an 07 lmm. at idle it literally sounds like its breathing. low rumble (deep sound) followed by a hiss or blowing sound. back and forth back and forth. sounds like something in the exhaust opening closing opening closing. straight piped from the y back. any ideas. bugging the hell out...
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