I'm hoping someone can give me some advice, cause I think i'm just about out of optoins with my tuner.I have a quadzilla 135 tuner and I've had it for maybe a year.I keep it usually on 70hp,but sometimes i run it higher to play around.I've had it on 70hp for a while, went to bring it back to stock cause I need to bring it to the dealer for some warranty work and it gave me an error code.Got with quadzilla and they worked on it.They told me there was a problem with the board.They repaired it,sent it back and it gave me the same code.I sent it back and they put my stock info into a new tuner.I'm still getting this same code with this new tuner and i'm concerned because my stock info is not back in my truck.I'm not sure what options i have left.If I can get my truck back to stock ,I think i'm going to EFI Live.I sure could use some advise.Thanks