Dash Power wire?????

No Power wire???

Mark, I would think "if" someone replaced your orginal RED (battery to Amp) wire with another wire, there was a problem with your orginal wire. Try to find out first if you have "continuity" between the wire that NOW runs from your battery to your amp guage. THEN we can go from there.

Continuity...POWER OFF, did you get a small meter yet?

I will send you a hand drawing...If you have any questions "e-mail"

Jim