Speedometer Cable
So, I need a little help. I was installing some after market gauges maybe a week or two ago, and now my speedometer reads 0. I ran the oil pressure and water temperature wires through the same grommet as what must be the speedometer cable. It plugs right into the back of the gauge cluster. The thing is, I had no idea how to unplug it from the gauge cluster! I had to tug on it a bit to try to get some room to fit my hands behind it.
Oh, this is the 83, 84 digital dash cluster btw.