08 LMM EGR AND DPF DELETE - Diesel Bombers



Chevy/GMC Duramax 07.5 -10 LMM Discussion of Chevy and GMC Trucks with LMM Duramax Turbo Diesel Engines

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  #1  
Old 03-01-2016, 08:13 PM
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Default 08 LMM EGR AND DPF DELETE

I bought a 08 LMM Duramax a little while back that already has a DPF delete, and I assume to have a EFI live tune to tune out the DPF. Well now I'm pretty sure my EGR cooler is leaking. I want to do a EGR delete using a H&S mini max. Do I need to somehow remove the EFI live tune before I install the H&S tuner or will the tuner do it for me?
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Old 03-03-2016, 01:45 AM
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Should work just fine. No need to remove the efi live.
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Old 03-03-2016, 04:39 AM
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Can't the EFI be used to delete the EGR?
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Old 03-03-2016, 05:31 AM
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Yes but I don't have the autocal used so I don't even know if it was EFI live or not
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Old 03-03-2016, 07:04 PM
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Ok I got with the former owner and when they did the DPF delete they used an edge cts 19311, and just left it on a base power tune and kept it. Is that the same as an edge cts race? And which is better that edge or a h&s mini max. Also will that edge delete the egr? Also will that edge tune be locked into the ecu?

Last edited by clint 08 dmax; 03-03-2016 at 07:07 PM.
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Old 03-13-2016, 03:02 PM
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Ok how do I set this edge cts race to do egr delete? Also which is better the edge or the mini maxx I was thinking about just using he mini maxx because it tunes on the fly.
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Old 03-12-2017, 11:19 PM
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So I'm looking into buying a newer truck the only reason is because my LBZ was totaled two weeks ago. I am super bummed out because it was my first diesel and I want to go bk to LBZ but I do want something newer. I was looking into an 08 but I've been seeing how the LMM have the Dpf. Haven't really looking into 2013s but I want to know what people think on the LMMs
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