Whoops I accidentally hit send before I was ready.
Anyway take a look at the pictures, it seems like one of the wires must have burned off at the end of one of the wraps around the bi-metal.
I tested the 3 gauges I had a zero reading on the oil gauge that's why I took that one apart. I figured it's already giving me grief so what the heck why not punish it with a little inexperience.
The other 2 gauges temp and fuel read 20.6 ohms and 20.8 ohms. Is there anyone that can repair this type of gauge? Or can you buy areplacement gauge?