I have a 2007.5 Ram 3500 with the 6.7. I straight piped it, with an EGR delete as well. A diesel shop cleared the DTC’s with their software. My question is when I decide to get myself a tuner will I run into issues since their programming is in the ECU? Anyone have experience with this? I’m not good with electronics. 😂
Correct, the tuner you choose will simply flash over what is currently loaded into your ECM.
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