1999, 2500, Quad Cab SLT, 4x4, stock
I’m 17 and I made a deal with my dad that if I fixed the no bus error on his 99 Cummins I could have it. I have a little idea where to start. The speedometer starts at 15 mph and stays 15 above as you drive. I was wondering if that had any connection to the no bus error. I would love to have any advice, thank you.