Just picked up my new to me 2004 379 Pete short nose. Going to be my grain hauler. Bought it from a dealer/jockey so don't know the history. Had it safetied (shop was real impressed) but they said the tach doesn't have any connecting wires (a good reason why it don't work). Sometime prior to my purchase the original Accert C15 Cat was dumped and a 2000 6nz C15 replaced it. Wondering if the connections between an Accert ECM and a 6nz were different so they just didn't hook it up or whatever. Any help or advice on how I can get it working. I feel kinda dumb not spotting this before.
