volt meter guage

[mitch mako 21]

My Volt Meter Guage Recently Started Acting Up. As Soon As I Turn The Key On, It Pegs High. Same Thing When Cranked. I checked to see if maybe the ground fell off or something obvious. Everything looked great, as the whole boat was re-wired a year ago. Where should I look next??

[warthog5]

http://www.tflx.com/tech.html

[Capt. Andy]

Broken guage?????