On this here past Sunday, I got out my Mult. Meter and noticed no power to the light switch. Looking up under the dash board and discovered the wire going to the + side of the ammeter was barely on. Cleaned it up a bit reinstalled it and now my truck is running with all the lights etc. etc. The only problem I still have is with the headlights on going to work in the cooler weather the ammeter discharges for about 3-5 minutes and as the truck warms up it will go back to charging, this never happens in the summer warmer weather. The Battery stays around 12.8 volts. Possibly going to an alternater in the near future.