Erratic fuel gauges

[KyleTownsend]

I have a similar problem with my Left gauge. I have narrowed it down to the molex connector on the conditioner box. I can flex the wires there, and the needle will go from where it should be to full. I was hoping it was the connector that plugs into the box, and had that replaced. But it's still doing it. So I guess the connector on the box will have to be replaced (or one of the pins needs to be resoldered inside or something).