Feb 11, 2009 #1 J JonahP New member Feb 11, 2009 2 0 1 It's a 1999 and it has a N14 Cummins engine if that matters.I can't keep power to my dash or heater or Jake Brake. Only if I let it run for awhile will it begin to work. Why is this happening and how can I fix this?
It's a 1999 and it has a N14 Cummins engine if that matters.I can't keep power to my dash or heater or Jake Brake. Only if I let it run for awhile will it begin to work. Why is this happening and how can I fix this?