I had problem with a battery being dead replace the battery set for about a year-and-a-half had to reset all the computers showing no codes nothing wrong but I can't get over certain RPM real sluggish not sure what's wrong just don't seem to have power when you first crank it is real sluggish jumping and then it finally levels out and then you put it in gear and take off it don't want to get over a certain RPM like it's in limp mode but I don't think it is