are you sure it is for 12 volts and not six........but then the original six volts were 30 ohms
wonder how you had a drop of 10 ohms... I do know that the gauge and sender have to match as far as ohms and I am sure you do also,I had trouble once with one being in the wrong box that was suppose to match and did not, dont think that is your problem,
hold on for awhile, someone will chime in and give you a good answer..
Last edited by joker; 09/23/2010 1:31 AM.