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tech ii

  1. General Discussion
    I am new to the diesel scene but I am enjoying it already along with this forum. I have a 08 LMM and I want to delete the DPF. I have seen the software and other products to take care of the codes but I was wondering if a Tech 2 can change the parameters that need changed like the way EFI Live...
  2. 01-04.5 LB7 Duramax Powertrain
    I'm pretty sure that 1 or more of my injectors are going bad, id like to figure out which ones. I have access to a Tech II scan tool but don't know how to check injector balance rates. Just wondering if anyone on here knows how to do this and would be willing to give me some instructions, or...