I have a HR Neptune 03 Cummins diesel 300hp, Onan 55oo genset diesel. My fuel gauge reads full all the time and needs to be repaired. Is this something I could do at home or does it require dealer attention. Also, if my fuel gauge is not functioni...
I have a 03 HR Neptune Diesel coach and the gas gauge on dash stays on full. Some time it moves but now not so much. Can this be a ground issue and if so can I run a ground wire from dash gauge housing to frame to fix. Thanks
My HR 34' 2003 Cummins 300hp Diesel has a round engine diagnostics plug. Anyone know which OBD, if any, will work with it that I can get from Amazon as an example? Thanks in advance for your thoughts.
Thanks Fishinghat, I will find or make new ground. My fuel tank is full but generator will not run. I cranked it up to let it run for an hour or two as I do every two weeks when not using and it ran about 5 minutes and then quit. The starter wor...
