All the gauges in my 87 Cimarron have stopped working except my speedometer. My Tacometer stays at 3000 RPM, My Oil pressure and Volts read 0, I have about 1/8th of a tank of gas at all times, and my temp is ether at 240 or the top of the temp scale. None of these gauges return to zero when I turn off the car. I plan on replacing the cluster will this fix my issue?

So, did replacing the cluster fixed it?