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  1. Colorado Diesel Tuning
    Hey guys I've had my 2018 GMC Canyon with the duramax for about 4 months now. It has 11000km on it now. Already one dead maf sensor it was covered in diesely soot. That was at 8000km. But anyways looking at that intake pipe it's filled with garbage from the EGR. I want to delete the EGR and dpf...
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