hi,before i aquired my truck the previous owner changed it from 6v to 12v. none of my guages work even the speedo (which i need to take a look underneath). the fuel guage goes up to half and just stays there even when empty!
aftermarket amp and temp guages have been fitted but i want to get the original ones working. they light up when the lights are switched on but the guages just wil not work. is there something i have to fit to them because of the conversion to 12v?
