My Speedowas broken on my 90 notch, so i swapped my guage cluslter from my 89 Notch into it. Speedo works fine now, but now the right turn signal light doesn't work. more over when i turn on my lights the guage lights go out. If i turn on my high beams i loose functionality of all the gauges on the left side. If i use my right turn signal the arrow doesnt work the whole right side of the cluster blinks. You can also hear the fuel pump fluxuate with the turn signal. Any one have an idea what might be going on?