Long story short. Have tunes from Patriot Diag. for the 6.4. Had an issue that caused me to have to return truck to stock file in order for dealer to work on it. My issue is that the nDash...
Type: Posts; User: SaltwaterCowboy
Long story short. Have tunes from Patriot Diag. for the 6.4. Had an issue that caused me to have to return truck to stock file in order for dealer to work on it. My issue is that the nDash...
Interested in tuning for a 2009 6.4 myself. More info please.