Heres my issue, noticed last night on the drive home my gauge lights were dim and volts reading around 8-9-10, also headlights very dim. After turning her off and going in the store and coming back out find that she wouldnt start back up, jumped it and it started.Volts still read super low, and parked her at work and again shes dead. This a sign of bad alternator or battery? Also I should add, the gauges always went from bright to dim and volt reading use to be low, I decided to move the gauges to a more visable spot and upon hooking them up again, It read around 12-14v. Now back low and Im having this issue of the power gone. Any ideas? How do I test the alternator? Could it be wiring in the gauge thats draining the system?