Water Temp Gauge quit working after I was "cleaning up" wires on the fire wall. A wire comes off of the unit (attached to the block) and disappears into the wire harness, I traced it to the end of the wire and I found that it was un-clipped. My problem is that I cannot find out where it plugs into? I looked for about an hour today and got fed up. Sometime the most simple things huh???? does anyone know where that wire should plug into?