66. Truck has been in resto for 18 months. Gauge cluster is new to me and I do not know of history. Dont have sense of these gauges. 62 has the lights, so I am working through the gauges and this is my first experience with them. Did clean things up prior to installing the cluster so I think gauge is finding good ground to cluster. I think I will test with a ground direct from gauge to cab to be sure. Sender is also new.
When we ran and tuned the engine, with Jerry's help, we got good temp health at the thermostat, radiator and through the block, so I think the engine is operating normally.
Ground sender circuit with ignition on and with truck running on a couple of different trys. Have not connected fuel gauge yet. Come to think of it the battery/amps gauge has not caught my attention other than it is in the middle. How do I test that to make it move?