bem1414

I have a 06 granite it started out with the lighting bolt coming on every time I started pulling a hill for a second or to only when loaded code was 3-6 next day all the gauges stopped working shut truck off two times nothing sat for 20 mins turned key on worked fine next day gauges worked fine lighting bolt flashed couple time but at one point looked at mileage that was on but the hours were blank any suggestions thanks

Does anyone know how the rochester injectors compare to the superflow injectors the mack dealer sells?

I have a 2006 cv713 with a 460 18speed trans and 4.35 ratio had it to mack and they put a different program in it and its still flat. They said they could put in superflow injectors and back the horse power down to 370 and that will fix it from being dogish. Did anybody do this does it work?