Got the dash in and out, except for the instrument cluster which is acting up. I'm hoping that my guages aren't sending my engine mixed signals and killing it. I hooked all connectors back in correctly numbered except for the left (right behind) circle reostat connector. The moon shaped fitting has broken off the connector (should I repair?), and the numbers on the connector don't line up with anything on the cluster port.

The fuel guage works now instead of the oil except for when I turn on the headlights and the fuel guage goes to maximum and reserve light comes on and the oil goes to maximum. The engine temp. does not work at all.

Any ideas or suggestions are greatly appreciated!
Thank YOU!