Thanks, I had the control box replaced. It was completely corroded so now I have 2 (speed, RPM) of the 7 gauges working. They mentioned that the gauges might be blown so I was going to replace them (bought some Sierras) but unfortunately the wiring system on the gauges I bought aren't the same as the gauges in the 2000 I own. My gauges have a quick connect that I would prefer to keep using instead of cutting wires. Anyone know where to buy these gauges? I haven't found any retailer that carries them!