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Diesel shop tuned truck after delete, now I want to put on my own tuner

896 views 3 replies 3 participants last post by  3brorce 
#1 ·
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. 😂
 
#2 ·
no, most tuners will write over whatever is already on your ECU
 
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