So i just bought a new clustor gage and a new speed relay and plug however my speed gage still does not work i have done countless things like redoing the wires testing the leads pulling fuse 15 and undoing the battery for 15 minutes but nothing will work i seriously have no clue what the issue is the only thing i can think of is that the issue is further down the wire i have three wires for the speed relay the ground (black) positive which for this is (yellow and blue) then neutral which is (yellow and white) the neutral has no power going thru it possibly that is the issue or idk the postive has power going into it so i have no clue where to go from here if someone could offer some help or some clue on how to get it working please be my guest.