Usually, when they work, then don’t work, the gauge itself is bad. You can try to troubleshoot by inspecting the wiring for any breaks/shorts, and inspect the actual gauge for anything strange, debris, or the like…
Usually, when they work, then don’t work, the gauge itself is bad. You can try to troubleshoot by inspecting the wiring for any breaks/shorts, and inspect the actual gauge for anything strange, debris, or the like…