I ordered a new guage cluster from Carter, now fully installed, but the fuel gauge doesn't work...barely reads off empty even with a full tank. Other gauges appear ok. Could this be a 6V/12V thing (my truck is a 6V)that I could fix somehow on the truck, or do I need to pull the whole cluster and send it back? ANNOYING little electrical gremlins, even more so when I'm paying someone else to find out about and try to diagnose these problems!!!! Can anyone HELP???
