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  1. Interior
    I recently bought a 2013 LML and it is deleted and Tuned. it has an h and s minimax and it won't switch performance levels. from what I understood you can switch on the fly? Mind you I am brand new to the diesel and tuning world but I'm happy to be here. Thanks
  2. EFI Live
    My truck was tuned EFI live before I purchased. Had some work done to the vehicle( waterpump, oil cooler, high pressure fuel regulator, new glow plugs, injectors etc). Has all the mods including regeared tranny bigger turbo etc. Drove fine with all tunes until the work was done. Me being new...
  3. 11-16 LML Duramax Powertrain
    I have recently just bought my 1st diesel pick up truck. I noticed the truck smokes quite a bit but still had a dpf on it. I have drove over 1000 miles and the DEF still reads full, and there's cut welds on the DPF. I've come to the conclusion the DPF is gutted and the truck is tuned. I bought...
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