I have a question on the PPEI tune you used, I and looking at this or a company similar with a OBD handheld but you have to email them to get programming. Is it the same for the PPEI? and will it erase trouble codes adjust for tire size etc?
Also I'm new to the game so will the truck run fine if you switch from full tune back to stock if you take off the DEF , EGR , and pipes , etc.?
Also I'm new to the game so will the truck run fine if you switch from full tune back to stock if you take off the DEF , EGR , and pipes , etc.?