73 dart sport factory fuel and temp gauges not working

Most of the time the limiter just fails inside and stops supplying voltage and the gauges are fine.
I gave my limiter away to someone who needed one, and they can be gotten online, but you can also make an electronic one for about $1.50
An electronic one will supply a steady 5v instead of the old OE mechanical on/off style and this is one I built and it worked perfect.
It uses a Radio Shack 12v to 5v regulator that I think was about 50 cents.

guageregulator.jpg