Military Boat Blue Spirit 9 20 Marine Diesel 450 HP
Posted on: April 15, 2022 /
Categories: military
Category : military
If you know how to test it let me know please. Bought at estate sale. Dont know if it works. There is 2posts for 2 wires one must be ground the other power. Not sure what wire to attach to witch post to test. Or if you need a relay or not. There are no