I wanted to know if i can take this tach apart, and was wondering if it has a light.
I just took it off my truck to spruce it up a bit with paint.
The only wires that were connected was the black to a ground, and the green to somewhere under the hood thru the firewall. The two white wires are connected together...
It works in the truck, but there is no light at night, and i was wondering does it have one, and just not connected?